خيارات البحث
النتائج 221 - 230 من 329
Chloride in the pore water and water column of Onodaga Lake, N.Y., U.S.A.
1990
Effler, S.W. (Upstate Freshwater Inst., Syracuse, NY (USA)) | Doerr, S.M. | Brooks, C.M. | Rowell, H.C.
Influence of labelled food type on the accumulation and retention of (60)Co by a freshwater fish, Cyprinus carpio L.
1990
Baudin, J.P. (Institut de Protection et de Surete Nucleaire, Saint-Paul-Lez-Durance (France). Lab. de Radioecologie des Eaux Continentales) | Fritsch, A.F. | Georges, J.
An acidic snowmelt event in a New Jersey stream: evidence of effects on an indigenous trout population
1990
Stansley, W. (New Jersey Dept. of Environmental Protection, Lebanon, NJ (USA). Div. of Fish, Game and Wildlife) | Cooper, G.
Effect of SO2 and NH3 on growth behavior of some phylloplane fungi of wheat in vitro
1990
Singh, A.K. (Banaras Hindu Univ., Varanasi (India). Dept. of Botany) | Rai, B.
Environmental contamination by metals and Parkinson's disease
1990
Zayed, J. (Montreal Univ., Montreal, Quebec (Canada). Dept. de Medecine du Travail et d'Hygiene du Milieu) | Andre, P. | Panisset, J.C. | Ducic, S. | Campanella, G. | Roy, M. | Kennedy, G. | Delisle, C.
Use of wollastonite in the removal of Ni (II) from aqueous solutions
1990
Sharma, Y.C. (Banaras Hindu Univ., Varanasi (India). Dept. of Applied Chemistry) | Gupta, G.S. | Prasad, G. | Rupainwar, D.C.
The effect of drainage on nutrient release from fen peat and its implications for water quality - a laboratory simulation
1990
Heathwaite, A.L. (Sheffield Univ. (UK). Dept. of Geography)
Removal and uptake of copper (II) by Salvinia natans from waste water
1990
Sen, A.K. (Visva-Bharati Univ., Santiniketan, West Bengal (India). Dept. of Chemistry) | Mondal, N.G.
Defluoridation of water by adsorption on fly ash
1990
Chaturvedi, A.K. (Banaras Hindu Univ., Varanasi (India). Dept. of Applied Chemistry) | Yadava, K.P. | Pathak, K.C. | Singh, V.N.
Growth and gas exchange of loblolly pine seedlings as influenced by drought and air pollutants
1990
Lee, W.S. (Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (USA). Dept. of Plant Pathology, Physiology and Weed Science) | Chevone, B.I. | Seiler, J.R.
