[ نُشرت في: Pollution ]
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النتائج 851 - 860 من 62,595
Variations in the lead, zinc and calcium content of Dendrobaena rubida (Oligochaeta) in a base metal mining area.
1976
Ireland M.P. | Wooton R.J.
Wolters Kluwer - United States of America
Differential effects of cadmium on lettuce varieties.
1976
John M.K. | Van Laerhoven C.J.
Wolters Kluwer - United States of America
Some effects of fumigating plants for short periods with NO2.
1976
Zeevaart A.J.
Wolters Kluwer - United States of America
Concentrations of copper, iron, lead, nickel and zinc in freshwater algal blooms.
1976
Trollope D.R. | Evans B.
Wolters Kluwer - United States of America
Rhytisma acerinum as a biological indicator of pollution.
1976
Bevan R.J. | Greenhalgh G.N.
Wolters Kluwer - United States of America
Fluoride in plants colonising fluorspar mine waste in the Peak District and Weardale [UK].
1976
Cooke J.A. | Johnson M.S. | Davison A.W. | Bradshaw A.D.
Wolters Kluwer - United States of America
The response of field-grown white pine seedlings to different sulphur dioxide environments [North Central States (USA)].
1976
Roberts B.R.
Wolters Kluwer - United States of America
Effects of exposure to various injurious gases on germination of lily pollen [Japan].
1976
Nakada M. | Fukui S. | Kanno S.
Wolters Kluwer - United States of America
A natural pollution experiment: the effects of a sewage strike on the fauna of the Thames estuary [England].
1976
Sedgwick R. | Arthur D.R.
Wolters Kluwer - United States of America
