细化搜索
结果 61-70 的 233
Effects of various ozone exposures on the susceptibility of bean leaves (Phaseolus vulgaris L.) to Botrytis cinerea
1994
Tonneijck, A.E.G. (Research Institute for Plant Protection (IPO-DLO), PO Box 9060, 6700 GW Wageningen (Netherlands))
Response of a grassland ecosystem to air pollutants: -II The chemical climate: Fluxes of sedimenting airborne matter
1994
Daemmgen, U. | Gruenhage, L. | Kuesters, A. | Jaeger, H.J. (Federal Agricultural Research Centre Braunschweig-Voelkenrode, Agricultural Institute for Climate Research, Muencheberg (Germany))
Ambient ozone and crop loss: establishing a cause-effect relationship
1994
Krupa, S.V. | Nosal, M. | Legge, A.H. (Department of Plant Pathology, University of Minnesota, St. Paul, MN 55108 (USA))
Phosphorus removal from piggery effluents of varying quality using lime and physico-chemical treatment methods
1994
Weaver, D.M. | Ritchie, G.S.P. (Soil Science and Plant Nutrition, The University of Western Australia, Nedlands, Western Australia 6009 (Australia))
Effects of lead on root growth, cell division, and nucleolus of Allium cepa
1994
Liu, D.H. | Jiang, W.S. | Wang, W. | Zhao, F.M. | Lu, C. (Department of Biology, Tianjin Normal University, Tianjin 300074 (China))
Temporal changes in some chlorinated hydrocarbon residue levels of Canadian breast milk and infant exposure
1994
Mes, J. (Food Research Division, Bureau of Chemical Safety, Food Directorate, Health Protection Branch, Health and Welfare Canada, Tunney's Pasture, Ottawa K1A 0L2 (Canada))
Organochlorine pesticide residues in human milk in Punjab, India
1994
Kalra, R.L. | Balwinder Singh | Battu, R.S. (Department of Entomology, Punjab Agricultural University, Ludhiana, Punjab (India))
Climatic sensitivity of temperate forests
1994
Innes, J.L. (Forestry Commission, Alice Holt Lodge, Wrecclesham, Farnham, Surrey, GU10 4LH (United Kingdom))
Global climate change
1994
Dempster, J.P. | Manning, W.J. (eds.)
Effects of long-term ozone fumigations on growth and gas exchange of Fraser fir seedlings
1994
Seiler, J.R. | Tyszko, P.B. | Chevone, B.I. (Department of Forestry, Virginia Tech, Blacksburg, Virginia 24061 (USA))
