خيارات البحث
النتائج 81 - 90 من 184
Metals in stocked lake trout (Salvelinus namaycush) in lakes near Sudbury, Canada
1988
Bowlby, J.N. (Ontario Ministry of Natural Resources, Toronto (Canada). Fisheries Branch) | Gunn, J.M. | Liimatainen, V.A.
Influence of methanol and hexane on soil adsorption of atrazine
1988
Miller, N.A. (Arkansas Univ., Fayetteville (USA). Dept. of Agronomy) | Wolf, D.C. | Scott, H.D.
Acidic cloud water and cation loss from red spruce foliage
1988
Joslin, J.D. (Tennessee Valley Authority, Muscle Shoals, AL (USA). Air Quality Branch) | McDuffie, C. | Brewer, P.F.
Phosphorus removal from swine manure supernatant: precipitant efficiency
1988
Couture, P. (Institut National de la Recherche Scientifique - Eau, Sainte-Foy, Que. (Canada)) | Cluis, D. | Bastien, C.
Nitrate assimilation in pea leaves in the presence of cadmium
1988
Singh, D.N. (Rohilkhand Univ., Bareilly (India). Dept. of Plant Sciences) | Srivastava, H.S. | Singh, R.P.
Studies on the phytotoxicity of acid smuts
1988
Lorenzini, G. (Pisa Univ. (Italy). Dipt. Coltivazione e Difesa Specie Legnose) | Panattoni, A.
Sulfur dioxide resistance of Indian trees. 1. Experimental evaluation of visible symptoms and SO2 sorption
1988
Farooq, M. (Industrial Toxicology Research Centre, Lucknow (India)) | Saxena, R.P. | Beg, M.U.
Air pollution and ecosystems
1988
Mathy, P. (Pierre)
Effects of cadmium and selenium on cell division and chromosomal aberrations in Allium sativum L.
1988
Mukherjee, A. (Calcutta Univ. (India). Dept. of Botany) | Sharma, A.
