خيارات البحث
النتائج 41 - 50 من 121
Phosphorus inactivation by zirconium in a eutrophic pond [Water pollution management].
1982
Sanville W.D. | Powers C.F. | Schuytema G.S. | Stay F.S. | Lauer W.L.
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.
Microbiology: methodology and quality assurance [Water quality, water pollution].
1982
Bordner R.H.
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.
اظهر المزيد [+] اقل [-]Application of the wastewater effluent of a rural community to a mountain meadow [Colorado].
1982
Barbarick K.A. | Sabey B.R. | Evans N.A.
Estimations of ozone damage to selected crops grown in southern California [USA].
1982
Leung S.K. | Reed W. | Geng S.
Oxidant air pollution: a model for estimating effects on U.S. vegetation [Alfalfa].
1982
Moskowitz P.D. | Coveney E.A. | Medeiros W.H. | Morris S.C.
Estimation of organic compound emissions from waste lagoons [Halogenated organic compounds, polychlorinated biphenyls].
1982
Shen T.T.
