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Resultados 1631-1640 de 62,600
Effects of ammonia and chlorine on fish in streams receiving secondary discharges.
1983
Paller M.H. | Lewis W.M. | Heidinger R.C. | Wawronowicz L.J.
A marine recreational water quality criterion consistent with indicator concepts and risk analysis [Enterococcus density in the bathing water against the swimming-associated gastroenteritis rate, pollution, New York City beaches].
1983
Cabelli V.J. | Dufour A.P. | McCabe L.J. | Levin M.A.
A management approach to energy cost control in wastewater utilities.
1983
Prindle W.M. | Buell D.A. | Scully L.J.
Pathogenic amoebae in ocean sediments near wastewater sludge disposal sites [Maryland].
1982
Sawyer T.K. | Lewis E.J. | Galassa M. | Lear D.W. | O'Malley M.L. | Adams W.N. | Gaines J.
Disease outbreaks caused by drinking water [Bacteria, viruses].
1982
Dufour A.P.
Thermal effects [Power plants, thermopollution, effects on many aquatic species].
1982
Cravens J.B.
Effects of pollution on freshwater invertebrates [Including insects].
1982
Buikema A.L. Jr. | Benfield E.F. | Niederlehner B.R.
Microbiology: methodology and quality assurance [Water quality, water pollution].
1982
Bordner R.H.
Bioassay technique for relative toxicity in water pollution control.
1982
Busch A.W.
Geochemical environments and the geographical distribution of some diseases in Sri Lanka.
1982
Dissanayake C.B. | Senaratne A.
A survey of on the incidence of dental diseases and the distribution of fluoride in drinking water wells in Sri Lanka, confirms that a distinct causal relationship exists and is clearly geographically related. A similar study on the incidence of total cancer in Sri Lanka in relation to environmental factors such as rainfall, concentration of total dissolved ions, hardness of drinking well water, etc. showed an association resting entirely upon correlation.
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