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Ground water pollution potential of Lake County, Ohio
1991
Aller, Linda | Ballou, Karen
Hydrological pathways of metolachlor export from an agricultural watershed
1991
Buttle, J.M. (Trent Univ., Peterborough, Ont. (Canada). Dept. of Geography) | Harris, B.J.
Rate of gastric evacuation in brown trout (Salmo trutta L.) in acidified and non-acidified water
1991
Aatland, A. (Bergen Univ. (Norway). Dept. of Animal Ecology) | Barlaup, B.T.
Metal chemistry of irrigation and drainage waters of Al-Ahsa Oasis of Saudi Arabia and its effects on soil properties
1991
Hussain, G. (King Faisal Univ., Dhahran (Saudi Arabia). Agricultural Research Station) | Sadiq, M.
A new spectrophotometric method for the determination of zinc in milk and standard samples
1991
Cherian, L. (Ravishankar Univ., Raipur, MP (India). Dept. of Chemistry) | Gupta, V.K.
Plant availability of lead, cadmium, and boron in amended coal ash
1991
Schwab, A.P. (Kansas State Univ., Manhattan, KS (USA). Dept. of Agronomy) | Tomecek, M.B. | Ohlenbusch, P.D.
Physiologically beneficial effects of titanium
1991
Pais, I. (University of Horticulture and Food Industry, Budapest (Hungary)) | Feher, M. | Bokori, J. | Nagy, B.
Heavy metal levels in earthworms of a forest ecosystem influenced by traffic and air pollution
1991
Weigmann, G. (Free Univ. Berlin (Germany, F.R.). Inst. of Zoology)
Laboratory experiments to investigate the influence of microbial activity on the migration of cesium in a forest soil
1991
Tegen, I. (Heidelberg Univ. (Germany, F.R.). Inst. fuer Umweltphysik) | Doerr, H. | Muennich, K.O.
Cadmium toxicity in clones of Populus tremula
1991
Godbold, D.L. (Goettingen Univ. (Germany, F.R.). Forstbotanisches Inst.) | Litzinger, M. | Griese, C.