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Peer reviewed Peer reviewed
Viets, Frank G., Jr. – BioScience, 1971
Discusses evidence of water pollution by nitrogen and phosphorous from fertilizers. Concludes that restrictions should be on watershed, not state or national basis. 35 references. (AL)
Descriptors: Agriculture, Environment, Fertilizers, Pollution
Peer reviewed Peer reviewed
Chesters, G.; Konrad, J. G. – BioScience, 1971
Descriptors: Agriculture, Environment, Pesticides, Pollution
Peer reviewed Peer reviewed
Carlson, Carl W.; Menzies, J. D. – BioScience, 1971
Descriptors: Agriculture, Environment, Pollution, Public Health
Peer reviewed Peer reviewed
Schlesinger, Richard B. – BioScience, 1979
Provides a broad overview of the major natural removal mechanisms that occur in the environment, including chemical transformations, biological degradation, and physical processes. (Author/BB)
Descriptors: Air Pollution, Biochemistry, Biology, Chemistry
Peer reviewed Peer reviewed
Callison, Charles; Appel, Deborah – BioScience, 1976
Describes a wilderness conference in which a petition calling for "protection of our common global environment" was written and later submitted to the United Nations. (LS)
Descriptors: Air Pollution, Conferences, Ecology, Environment