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Գրքեր Գրքեր 1 - 10 22-ից՝ Environmental pollution is the unfavorable alteration of our surroundings, wholly... որոնման արդյունքներում:
" Environmental pollution is the unfavorable alteration of our surroundings, wholly or largely as a by-product of man's actions, through direct or indirect effects of changes in energy patterns, radiation levels, chemical and physical constitution and abundances... "
Dumping of Waste Material: Hearings, Ninety-first Congress, Second Session ... - Էջ 32
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Fisheries and Wildlife Conservation - 1971 - 296 էջ
Ամբողջությամբ դիտվող - Այս գրքի մասին

Pamphlets on Conservation of Natural Resources, Հատոր 27

1969
...is defined as follows : "Environmental pollution ia the unfavorable alteration of our surroundings, wholly or largely as a by-product of man's actions,...radiation levels, chemical and physical constitution and abundances of organisms. These changes may affect man directly, or through his supplies of water and...
Ամբողջությամբ դիտվող - Այս գրքի մասին

The Adequacy of Technology for Pollution Abatement: Hearings ..., Հատոր 1

United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Science, Research, and Development - 1966 - 915 էջ
...long overdue, namely, that "Environmental pollution is the unfavorable alteration of our surroundings, wholly or largely as a byproduct of man's actions,...radiation levels, chemical and physical constitution, and abundances of organisms." Ingredients of the definition may well be spelled out in the objectives in...
Ամբողջությամբ դիտվող - Այս գրքի մասին

The Federal Research and Development Programs: The Decisionmaking Process ...

United States. Congress. House. Committee on Government Operations. Research and Technical Programs Subcommittee - 1966 - 212 էջ
...recent report 1 as follows : "Environmental pollution is the unfavorable alteration of our surroundings, •wholly or largely as a byproduct of man's actions,...radiation levels, chemical and physical constitution and abundances of organisms. These changes may affect man directly, or through his supplies of water and...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Environmental Pollution: A Challenge to Science and Technology. Report of ...

United States. Congress. House. Committee on Science and Astronautics - 1966 - 60 էջ
...useful — such as "too much." More elaborate expositions have resulted from two major recent studies: effects of changes in energy patterns, radiation levels, chemical and physical constitution and abundances of organisms.4 Pollution is the undesirable change in the physical, chemical or biological...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Hearings, Reports and Prints of the Senate Committee on Public Works

United States. Congress. Senate. Committee on Public Works - 1967
...is defined as follows : "Environmental pollution is the unfavorable alteration of our surroundings, wholly or largely as a by-product of man's actions,...radiation levels, chemical and physical constitution and abundances of organisms. These changes may affect man directly, or through his supplies of water and...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Waste Management Research and Environmental Quality Management, Hearings ...

United States. Congress. Senate. Committee on Public Works - 1968 - 451 էջ
...is defined as follows : "Environmental pollution is the unfavorable alteration of our surroundings, wholly or largely as a by-product of man's actions,...radiation levels, chemical and physical constitution and abundances of organisms. These changes may affect man directly, or through his supplies of water and...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Waste Management Research and Environmental Quality Management: Hearings ...

United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution - 1968 - 451 էջ
...is defined as follows : "Environmental pollution is the unfavorable alteration of our surroundings, wholly or largely as a by-product of man's actions,...radiation levels, chemical and physical constitution and abundances of organisms. These changes may affect man directly, or through his supplies of water and...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Environmental Quality, Hearings Before the Subcommittee on Science, Research ...

United States. Congress. House. Science and Astronautics - 1968 - 588 էջ
...is denned as follows : "Environmental pollution is the unfavorable alteration of our surroundings, wholly or largely as a by-product of man's actions,...radiation levels, chemical and physical constitution and abundances of organisms. These changes may affect man directly, or through his supplies of water and...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Some Environmental Implications of National Fuels Policies: Report, Թողարկում 21

United States. Congress. Senate. Committee on Public Works - 1970 - 70 էջ
...is defined as follows: "Environmental pollution is the unfavorable alteration of our surroundings, wholly or largely as a by-product of man's actions,...radiation levels, chemical and physical constitution and abundances of organisms. These changes may affect man directly, or through his supplies of water and...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Dumping of Waste Material: Hearings Before the Subcommittee on Fisheries and ...

United States. Congress. House. Merchant Marine and Fisheries - 1971 - 296 էջ
...limit or prevent ocean disposal of all materials that would unfavorably alter the marine environment through direct or indirect effects of changes in energy...distribution, abundance, and quality of organisms. The policy should incorporate the following specific recommendations: 1. The dumping of any waste materials...
Ամբողջությամբ դիտվող - Այս գրքի մասին




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