细化搜索
结果 51-60 的 197
Air-pollution-induced foliar injury to natural populations of jack and white pine in a chronically polluted environment
1987
Armentano, T.V. (Butler Univ., Indianapolis, IN (USA). Holcomb Research Inst.) | Menges, E.S.
Chemical effects of spring and summer alum additions to a small, northwestern Ontario lake
1987
Playle, R.C. (Freshwater Inst., Winnipeg (Canada). Dept. of Fisheries and Oceans)
Survey on Yersinia enterocolitica and related bacteria in shellfish
1987
Chiesa, C. (Roma Univ. (Italy). Inst. of Experimental Medicine CNR) | Pra, A. dal | Guarneri, G. | Penso, S. | Rodella, L. | Volterra, L. | Zugno, A.
The behavior of mercury in the physical environment
1987
Brosset, C. (Swedish Environmental Research Inst., Goeteborg (Sweden))
Influence of alkaline particulates on the chemistry of fog water at Delhi, North India
1987
Khemani, L.T. (Indian Inst. of Tropical Meteorology, Pune (India)) | Momin, G.A. | Prakasa Rao, P.S. | Safai, P.D. | Prakash, P.
Differentiation of physical from chemical toxicity in solid waste fish bioassays
1987
Chapman, P.M. (EVS Consultants, North Vancouver, BC (Canada)) | Popham, J.D. | Griffin, J. | Leslie, D. | Michaelson, J.
Effects of fertilizer factory effluent on soil and crop productivity
1987
Singh, K.K. (DAV College, Kanpur (India). Lab. of Environmental Studies) | Mishra, L.C.
Deposition of air pollutants in a wind-exposed forest edge
1987
Hasselrot, B. (Swedish Environmental Research Inst., Goeteborg (Sweden)) | Grennfelt, P.
Performance of wastewater stabilization ponds at different depths
1987
Hosetti, B.B. (Karnatak Univ., Dharwad (India). Dept. of Zoology, Water Pollution Research Lab.) | Patil, H.S.
Residues of 2,3,7,8-tetrachlorodibenzo-p-dioxin in the Spring River, Missouri
1987
Crunkilton, R.L. (Missouri Dept. of Conservation, Columbia (USA). Fisheries Research Section) | Smith, L.M. | Petty, J.D. | Kleopfer, R.D.
