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Responses of five species of conifer seedlings to aluminum stress
1986
Hutchinson, T.C. (Toronto Univ. (Canada). Dept. of Botany) | Bozic, L. | Munoz-Vega, G.
Bone concentration of manganese in white sucker (Catostomus commersoni) from acid, circumneutral and metal-stressed lakes
1986
Harvey, H.H. (Toronto Univ. (Canada). Dept. of Zoology) | Fraser, G.A. | McArdle, J.M.
Effect of air pollution on plants = | Invloed van luchtverontreiniging op planten
1986
Posthumus, A. C.
Water pollution by fertilizers and pesticides
1986
This study reflects the growing consensus among experts whose viewpoints were not always the same that some changes in agricultural practices are necessary to limit the environmental costs to society.--Publisher's description.
Afficher plus [+] Moins [-]Forest damage - a status report on effects via the leaves
1986
Fink, S. (Albert-Ludwigs-Univ., Freiburg (Germany, F.R.). Inst. fuer Forstbotanik und Holzbiologie)
Forest damage - a status report on inventory methods [crown damage]
1986
Becher, G. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany, F.R.). Inst. fuer Weltforstwirtschaft)
Potential leaching of elements in three Danish spruce forest soils
1986
Rasmussen, L. (Technical Univ. of Denmark, Lyngby (Denmark). Lab. of Environmental Sciences and Ecology)
The effect of pH on fungitoxic interactions between a solvent and pesticide
1986
Stratton, G.W. (Nova Scotia Agricultural College, Truro (Canada). Dept. of Biology)
Effect of the quantity and duration of application of simulated acid precipitation on nitrogen mineralization and nitrification in a forest soil
1986
Klein, T.M. (Cornell Univ., Ithaca, NY (USA). Dept. of Agronomy) | Alexander, M.
Toxic effects of two organophosphate insecticides, monocrotophos and dichlorvos to common earthworm Lampito mauritii (Kinberg)
1986
Bharati, C. (Andhra Univ., Waltair (India). Dept. of Zoology) | Subba Rao, B.V.S.S.R.
