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Результаты 61-70 из 88
Visible injury and growth responses of tomato and soybean to combinations of nickel, copper and ozone
1985
Prokipcak, B. (Guelph Univ., Ontario (Canada). Dept. of Horticultural Science) | Ormrod, D.P.
Uptake of cadmium, lead and nickel by corn grown in contaminated soils
1985
Sadiq, M. (University of Petroleum and Minerals, Dhahran (Saudi Arabia). Water Resources and Environment Div.)
Increased microsporidian parasitism of the crayfish Orconectes virilis in an experimentally acidified lake
1985
France, R.L. (Department of Fisheries and Oceans, Winnipeg, Manitoba (Canada). Freshwater Inst.) | Graham, L.
Heavy metals in fish from a series of metal-contaminated lakes near Sudbury, Ontario
1985
Bradley, R.W. (Guelph Univ., Ontario (Canada). Dept. of Zoology) | Morris, J.R.
Impact of ozone on grain sorghum yield
1985
Kress, L.W. (Environmental Effects Research Program, Argonne, IL (USA). Argonne National Lab.) | Miller, J.E.
The influence of stand density and canopy position on sulfur content in needles of Norway spruce (Picea abies L. Karst.)
1985
Hager, H. (Universitaet fuer Bodenkultur, Wien (Austria). Inst. fuer Forstoekologie) | Kazda, M.
Concentrations and concentration ratios of U, As and Co in Scots Pine grown in a waste-site soil and an experimentally contaminated soil
1985
Sheppard, M.I. (Atomic Energy of Canada Ltd, Pinawa, Manitoba (Canada). Whiteshell Nuclear Research Establishment) | Thibault, D.H. | Sheppard, S.C.
Experimental study of trophic contamination of Salmo gairdneri by two mercury compounds - HgCl2 and CH3HgCl - analysis at the organism and organ levels
1985
Boudou, A. (Bordeaux Univ., Talence (France). Lab. d'Ecologie fondamentale et Ecotoxicologie) | Ribeyre, F.
Effect of fly ash extract on growth and development of corn and soybean seedlings
1985
Shukla, K.N. (D.A.V.College, Kanpur (India). Dept. of Botany) | Mishra, L.C.
Cadmium soil sorption at low concentrations: 3: prediction and observation of mobility
1985
Christensen, T.H. (Technical Univ. of Denmark, Lyngby (Denmark). Dept. of Environmental Engineering)