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Résultats 31-40 de 122
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.
Afficher plus [+] Moins [-]Synthetic fuel effluents [Coal and biomass conversion, oil shale and tar sand].
1982
Torpy M.F. | Stover E.L.
Advanced biological treatment to achieve nutrient removal [Nitrogen and phosphorus].
1982
Burdick C.R. | Refling D.R. | Stensel H.D.
Land application of wastewater [through irrigating crops].
1982
Reynolds J.H.
Anaerobic processes [Wastes-to-energy processes, digesters of home, agricultural wastes].
1982
Fannin K.F. | Conrad J.R. | Srivastava V.J. | Jerger D.E. | Chynoweth D.P.
Dissolved oxygen in streams and reservoirs [Water quality standards, pollution effects on aquatic life].
1982
Bohac C.E.
Water quality in urban streams: what we can expect [USA].
1982
Duda A.M. | Lenat D.R. | Penrose D.L.
Disinfection [Potable water].
1982
Haas C.N. | McCreary J.J.
Identification of aniline dyes by pyrolysis-GC-mass spectrometry [Pollution of environments].
1982
Abbey L.E. | Gould J.P. | Moran T.F.
Effect of liquid wastewater sludge application on crop yield and water quality.
1982
Duncomb D.R. | Larson W.E. | Clapp C.E. | Dowdy R.H. | Linden D.R. | Johnson W.K.