Sitting days when the word environment was used in the Senate during the 1970s

Date	Number of uses
7 December 1971	149
25 May 1978	109
30 March 1971	63
11 December 1974	62
25 August 1977	59
10 May 1978	56
28 February 1979	52
24 October 1972	44
8 May 1978	42
27 November 1973	41
26 May 1978	37
8 May 1979	36
31 May 1979	35
5 April 1978	35
11 October 1979	35
17 August 1976	34
31 August 1972	33
21 November 1979	33
24 May 1979	30
6 December 1976	30
16 August 1972	30
9 October 1979	29
21 April 1977	29
4 June 1979	29
29 March 1979	27
23 November 1979	27
14 September 1978	27
13 October 1977	27
30 May 1979	26
24 May 1977	26
26 November 1974	26
4 April 1979	26
21 November 1978	26
11 May 1978	25
11 October 1972	25
24 May 1978	25
10 May 1979	25
22 February 1977	24
23 May 1979	24
1 June 1976	23
5 June 1975	23
1 June 1972	23
27 September 1979	22
8 November 1977	22
4 May 1978	22
27 October 1972	21
31 May 1973	21
1 May 1979	20
6 October 1977	20
27 February 1979	20
20 May 1976	20
29 May 1978	20
25 February 1977	20
3 May 1978	20
15 February 1977	19
15 September 1971	19
20 September 1972	19
7 September 1971	19
8 June 1979	19
16 November 1976	19
18 November 1976	19
21 August 1979	18
9 December 1976	18
6 June 1979	18
7 March 1979	18
2 March 1972	18
11 April 1972	18
2 November 1976	18
29 September 1971	18
23 May 1973	17
4 June 1976	17
25 May 1977	17
2 October 1975	17
22 November 1979	17
25 October 1977	17
25 October 1979	17
17 August 1977	17
14 March 1978	16
3 December 1976	16
31 March 1977	16
8 September 1971	16
5 June 1979	16
27 May 1977	16
17 October 1978	16
4 November 1976	16
19 May 1976	15
20 February 1979	15
3 April 1979	15
19 October 1976	15
7 September 1977	15
15 November 1979	15
2 March 1976	15
11 June 1975	15
24 August 1972	15
18 April 1972	15
6 September 1977	15
11 April 1978	15
6 October 1971	14
17 September 1970	14
24 August 1977	14
29 August 1979	14
23 August 1979	14
21 April 1975	14
25 May 1976	14
20 March 1979	14
24 May 1972	14
23 August 1978	14
9 March 1972	14
20 November 1979	14
25 September 1979	14
10 June 1970	14
24 February 1976	14
27 March 1979	13
22 September 1976	13
5 May 1977	13
23 February 1971	13
28 April 1976	13
13 September 1978	13
8 November 1973	13
11 September 1979	13
28 September 1978	13
28 November 1974	13
18 August 1977	13
2 March 1978	13
22 March 1979	12
24 March 1976	12
24 May 1973	12
22 March 1972	12
10 November 1976	12
7 November 1979	12
30 May 1973	12
13 November 1973	12
16 October 1979	12
30 May 1978	12
18 February 1976	12
20 September 1978	12
16 March 1976	12
19 October 1978	12
5 April 1979	12
9 May 1979	11
1 June 1978	11
30 August 1979	11
9 September 1976	11
1 March 1979	11
18 August 1971	11
10 October 1979	11
17 August 1978	11
9 May 1972	11
1 March 1978	11
7 April 1976	10
1 April 1976	10
4 June 1970	10
30 November 1976	10
28 November 1973	10
12 April 1973	10
15 March 1978	10
6 June 1978	10
17 October 1972	10
17 October 1979	10
26 May 1977	10
21 February 1979	10
13 September 1979	10
9 April 1974	10
5 May 1976	10
22 February 1978	10
1 August 1974	10
4 December 1974	10
23 July 1974	10
17 August 1972	10
18 October 1972	10
9 May 1978	10
3 June 1977	10
25 March 1976	9
30 March 1976	9
23 August 1973	9
13 September 1973	9
21 August 1975	9
13 May 1971	9
3 June 1976	9
14 November 1973	9
23 November 1978	9
9 April 1970	9
8 June 1978	9
27 September 1972	9
3 June 1975	9
27 May 1975	9
13 November 1979	9
3 March 1976	9
4 May 1971	9
26 October 1972	9
24 March 1977	9
29 May 1979	9
26 April 1972	9
2 May 1973	9
19 September 1979	9
7 September 1976	9
22 February 1972	9
31 October 1972	9
10 December 1976	8
9 October 1973	8
13 May 1970	8
28 March 1979	8
10 December 1974	8
5 December 1973	8
11 September 1973	8
7 June 1973	8
10 April 1973	8
22 February 1979	8
24 February 1977	8
31 March 1976	8
15 March 1971	8
11 May 1971	8
2 December 1976	8
1 December 1976	8
23 October 1973	8
10 October 1972	8
28 May 1975	8
12 September 1979	8
27 October 1971	8
18 September 1979	8
27 April 1976	8
20 September 1979	8
23 August 1972	8
29 August 1973	8
3 April 1974	8
27 October 1977	8
27 April 1972	8
25 February 1976	8
26 September 1978	8
29 February 1972	8
23 November 1971	8
30 October 1972	8
22 May 1979	8
8 April 1976	7
13 November 1974	7
7 October 1976	7
6 March 1979	7
29 October 1970	7
8 November 1979	7
3 May 1977	7
30 September 1975	7
10 May 1972	7
24 November 1978	7
28 September 1972	7
10 May 1973	7
13 October 1976	7
16 November 1978	7
11 October 1973	7
17 October 1973	7
4 March 1976	7
24 August 1976	7
18 February 1975	7
3 May 1973	7
13 October 1971	7
8 March 1979	7
5 December 1974	7
17 March 1977	7
23 February 1972	7
12 October 1978	7
13 April 1972	7
20 February 1975	7
25 October 1978	7
26 September 1979	7
6 April 1976	6
23 March 1976	6
19 November 1974	6
23 October 1975	6
17 November 1976	6
23 August 1977	6
9 March 1977	6
2 May 1979	6
6 December 1973	6
31 July 1974	6
28 August 1979	6
6 October 1976	6
30 November 1971	6
18 September 1973	6
11 May 1972	6
6 November 1979	6
26 February 1975	6
18 March 1970	6
7 March 1973	6
12 March 1970	6
25 October 1973	6
29 August 1972	6
9 November 1971	6
25 February 1971	6
22 May 1973	6
23 May 1972	6
25 May 1972	6
14 November 1978	6
24 August 1978	6
1 October 1974	6
18 July 1974	6
9 September 1971	6
7 June 1979	6
12 September 1978	6
19 September 1978	6
12 June 1975	6
4 April 1978	6
12 October 1971	6
18 October 1979	6
6 May 1976	6
3 November 1970	6
8 November 1978	6
7 November 1978	6
16 March 1977	6
12 December 1973	6
17 March 1976	6
25 August 1971	6
26 August 1971	6
15 March 1973	5
7 October 1971	5
11 November 1976	5
3 May 1979	5
21 April 1970	5
29 November 1973	5
12 September 1973	5
5 June 1973	5
11 October 1978	5
16 May 1972	5
6 March 1975	5
18 May 1976	5
9 July 1975	5
4 May 1977	5
26 May 1976	5
18 May 1972	5
17 May 1972	5
30 May 1977	5
24 September 1974	5
25 September 1974	5
15 November 1973	5
24 October 1973	5
2 June 1978	5
24 October 1979	5
17 May 1973	5
23 October 1979	5
21 March 1972	5
24 October 1978	5
25 August 1976	5
7 October 1975	5
8 March 1972	5
19 August 1971	5
20 October 1976	5
19 February 1975	5
15 May 1973	5
8 December 1971	5
27 September 1978	5
15 August 1978	5
5 November 1975	5
10 March 1977	5
11 December 1973	5
26 April 1977	5
18 March 1976	5
15 August 1972	5
2 November 1977	5
16 September 1971	5
11 October 1977	5
22 November 1978	5
27 May 1976	5
29 March 1973	5
12 November 1974	4
13 March 1973	4
29 October 1975	4
23 March 1972	4
8 December 1976	4
30 July 1974	4
22 August 1979	4
14 September 1972	4
5 October 1976	4
21 September 1976	4
14 September 1977	4
8 June 1973	4
14 September 1971	4
19 May 1971	4
19 March 1970	4
6 March 1973	4
1 March 1973	4
22 September 1977	4
9 June 1978	4
16 May 1973	4
4 November 1971	4
7 November 1977	4
21 March 1979	4
22 May 1975	4
26 October 1971	4
13 August 1974	4
20 September 1977	4
13 March 1974	4
12 March 1974	4
6 May 1971	4
17 August 1971	4
20 April 1972	4
6 April 1978	4
4 May 1976	4
10 September 1975	4
7 August 1974	4
13 December 1973	4
27 April 1977	4
21 April 1971	4
27 November 1974	4
10 December 1971	4
18 October 1977	4
21 November 1973	4
3 November 1976	4
28 September 1971	4
2 June 1977	4
7 March 1978	4
17 September 1974	3
16 April 1975	3
17 February 1977	3
16 February 1977	3
19 August 1975	3
25 August 1970	3
26 August 1970	3
19 September 1974	3
19 February 1976	3
12 September 1972	3
29 May 1973	3
19 September 1973	3
23 September 1976	3
15 September 1977	3
6 June 1973	3
5 March 1975	3
23 September 1970	3
2 September 1975	3
11 March 1970	3
2 June 1976	3
31 May 1977	3
26 September 1974	3
16 March 1971	3
30 August 1973	3
9 April 1975	3
30 March 1977	3
26 September 1972	3
22 August 1972	3
12 October 1972	3
29 May 1975	3
20 May 1975	3
14 November 1979	3
17 November 1978	3
26 August 1976	3
29 April 1976	3
9 October 1975	3
1 October 1975	3
20 October 1977	3
1 October 1970	3
31 May 1978	3
28 May 1979	3
6 November 1973	3
9 May 1973	3
8 May 1973	3
18 August 1976	3
1 December 1971	3
31 May 1972	3
30 October 1975	3
26 October 1977	3
21 September 1978	3
16 August 1978	3
3 December 1974	3
24 February 1972	3
29 October 1974	3
19 April 1972	3
21 November 1974	3
20 November 1974	3
24 November 1971	3
20 September 1973	3
24 October 1974	3
2 October 1974	3
23 March 1977	3
2 May 1978	3
2 November 1970	3
19 August 1977	3
1 June 1977	3
8 March 1978	3
9 March 1978	3
9 September 1975	2
14 November 1974	2
5 March 1970	2
22 October 1975	2
20 May 1971	2
16 September 1970	2
15 September 1970	2
18 September 1974	2
5 June 1970	2
22 August 1973	2
20 April 1977	2
20 November 1973	2
22 November 1973	2
11 April 1973	2
4 March 1975	2
22 May 1970	2
16 March 1978	2
25 February 1975	2
26 August 1975	2
27 August 1975	2
6 April 1971	2
6 March 1974	2
7 March 1974	2
14 May 1971	2
18 May 1971	2
8 March 1973	2
15 October 1975	2
16 October 1975	2
25 November 1971	2
7 June 1978	2
10 April 1978	2
2 April 1974	2
21 May 1975	2
14 September 1976	2
19 November 1979	2
15 November 1978	2
16 October 1973	2
22 August 1978	2
21 September 1977	2
22 October 1974	2
19 March 1974	2
31 October 1974	2
8 October 1975	2
21 October 1977	2
8 September 1976	2
25 October 1972	2
28 August 1975	2
22 March 1977	2
29 March 1977	2
7 November 1973	2
13 February 1975	2
11 November 1971	2
1 May 1973	2
4 April 1974	2
19 August 1976	2
2 December 1971	2
12 October 1976	2
30 May 1972	2
28 February 1978	2
6 May 1970	2
6 August 1974	2
9 November 1978	2
26 February 1976	2
10 October 1978	2
6 November 1975	2
29 April 1971	2
12 April 1972	2
26 September 1973	2
9 November 1977	2
15 September 1976	2
5 May 1978	2
16 August 1977	2
27 March 1973	2
15 July 1975	2
10 April 1975	1
27 February 1975	1
14 May 1970	1
12 February 1975	1
3 June 1970	1
17 February 1976	1
9 June 1970	1
26 October 1978	1
19 September 1972	1
30 April 1971	1
13 September 1972	1
20 April 1971	1
25 July 1974	1
16 October 1974	1
1 June 1973	1
28 October 1970	1
20 May 1970	1
21 May 1970	1
24 September 1970	1
22 April 1975	1
5 October 1977	1
23 February 1977	1
20 August 1975	1
7 April 1971	1
17 February 1971	1
5 March 1974	1
12 May 1971	1
17 March 1970	1
14 October 1975	1
7 December 1976	1
13 April 1978	1
3 November 1971	1
3 November 1977	1
9 December 1971	1
26 May 1972	1
14 August 1974	1
10 July 1974	1
17 July 1974	1
14 March 1974	1
1 March 1972	1
28 February 1973	1
14 May 1975	1
15 May 1975	1
9 March 1971	1
21 October 1976	1
7 April 1978	1
23 February 1978	1
30 October 1974	1
11 September 1975	1
14 October 1971	1
3 September 1970	1
11 June 1970	1
16 June 1970	1
18 June 1970	1
18 October 1978	1
28 April 1977	1
30 September 1971	1
21 March 1974	1
27 September 1973	1
4 November 1977	1
23 October 1974	1
16 September 1976	1
3 October 1974	1
12 October 1977	1
3 April 1973	1
15 October 1970	1
16 October 1970	1
9 November 1976	1