خيارات البحث
النتائج 61 - 70 من 197
Organochlorine insecticide residues in air in Delhi, India
1987
Kaushik, C.P. (Delhi Univ. (India). Dept. of Zoology) | Pillai, M.K.K. | Raman, A. | Agarwal, H.C.
Adsorption of mercury compounds by tropical soils, 3: adsorption isotherms
1987
Semu, E. (Agricultural Univ. of Norway, Aas (Norway). Dept. of Soil Fertility and Management) | Singh, B.R. | Selmer-Olsen, A.R.
pH profiles from diatom stratigraphies in sediment cores of selected lakes of New Brunswick and Nova Scotia, Canada
1987
Elner, J.K. (Biological Station, St Andrews, NB (Canada)) | Ray, S.
Chemical effects of pH 3 sulphuric acid on a soil profile
1987
Brown, K.A. (Central Electricity Research Labs., Leatherhead (UK))
Influence of pH on the toxicity of aluminium and other inorganic contaminants to east coast striped bass
1987
Buckler, D.R. (National Fisheries Research Lab., Columbia, MO (USA)) | Mehrle, P.M. | Cleveland, L. | Dwyer, F.J.
Status of some finfish stocks in the Chesapeake Bay
1987
Speir, H.J. (Maryland Dept. of Natural Resources, Annapolis (USA). Fisheries Div.)
A summary of the impact of acid rain on Atlantic salmon (Salmo salar) in Canada
1987
Watt, W.D. (Fisheries Research Branch, Halifax, NS (Canada))
Simulated acid rain and the importance of organic ligands on the availability of aluminium in soil
1987
Tam, S.C. (Colorado Univ., Boulder, CO (USA). Cooperative Inst. for Research in Environmental Sciences)
Soil nutrient leaching in response to simulated acid rain treatment
1987
Kelly, J.M. (Tennessee Valley Authority, Muscle Shoals, AL (USA). Div. of Air and Water Resources, Air Quality Branch) | Strickland, R.C.
Aeromonas hydrophila densities in thermally-altered reservoir water and sediments
1987
Burton, G.A. Jr (Texas Univ., Dallas (USA). Graduate Program in Environmental Sciences) | Lanza, G.R.
