[ نُشرت في: Pollution ]
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النتائج 21 - 30 من 253
Effects of ambient air pollution on cone, seed, and pollen characteristics in eastern white and red pines.
1977
Houston D.B. | Dochinger L.S.
Wolters Kluwer - United States of America
Mercury concentrations in soil, grass, earthworms and small mammals near an industrial emission source.
1977
Bull K.R. | Roberts R.D. | Inskip M.J. | Goodman G.T.
Wolters Kluwer - United States of America
Plant response to heavy metals and sulphur dioxide.
1977
Krause G.H.M. | Kaiser H.
Wolters Kluwer - United States of America
Effets sur les vegetaux de la synergie dioxyde de souffre-oxydes d' azote.
1977
Cormis L. de | Luttringer M.
Wolters Kluwer - United States of America
Effects of field applications of the herbicides diquat and dichlobenil on amphibians.
1977
Cooke A.S.
Wolters Kluwer - United States of America
A method to reduce contamination and uptake of lead by plants from car exhaust gases [feed grasses and beans].
1977
Isermann K.
Wolters Kluwer - United States of America
Prolonged effects of Kepone [chlordecone] on strength and thickness of eggshells from Japanese quail fed different calcium level diets.
1977
Eroschenko V.P. | Place T.A.
Wolters Kluwer - United States of America
The rubber industry in our environment [Pollution].
1977
Ryan F.T.
Wolters Kluwer - United States of America
Eutrophication of an impounded estuarine lagoon.
1977
Buttermore R.E.
Wolters Kluwer - United States of America
