خيارات البحث
النتائج 91 - 100 من 321
Lead concentrations in birds of prey in Britain
1995
Pain, D.J. | Sears, J. | Newton, I.
Design and field operation of an in-situ environmental enclosure for tree branches
1995
Vann, D.R. | Johnson, A.H. (Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (USA))
Toxicity of crude oil to the mayfly, Hexagenia bilineata (Ephemeroptera: Ephemeridae)
1995
Ort, M.P. | Finger, S.E. | Jones, J.R. (Midwest Science Center, National Biological Survey, Department of the Interior, 4200 New Haven Rd, Columbia, MO 65201-9634 (USA))
Ruminant uptake of nickel and other elements from industrial air pollution in the Norwegian-Russian border area
1995
Sivertsen, T. | Daae, H.L. | Godal, A. | Sand, G. (Department of Toxicology and Chemistry, Central Veterinary Laboratory, PO Box 8156 Dep., N-0033 Oslo (Norway))
Effects of mycorrhizae and fertilizer amendments on zinc tolerance of plants
1995
Shetty, K.G. | Hetrick, B.A.D. | Schwab, A.P. (Department of Plant Pathology, Kansas State University, Manhattan, KS 66506 (USA))
Effects of the organophosphorus insecticide fenthion on phyto- and zooplankton communities in experimental ponds
1995
Hanazato, T. | Kasai, F. (Regional Environmental Division, National Institute for Environmental Studies, Onogawa, Tsukuba, Ibaraki 305 (Japan))
PCB and PAH fluxes to a dated UK peat core
1995
Sanders, G. | Jones, K.C. | Hamilton-Taylor, J. | Door, H. (Institute of Environmental and Biological Sciences, Lancaster University, Lancaster LA1 4YQ (United Kingdom))
Adsorption and desorption of Cu at high equilibrium concentrations by soil and clay samples from Bulgaria
1995
Atanassova, I.D. ('N. Poushkarov' Soil Science and Agroecology Research Institute, 7 Shosse Bankya, Sofia 1080 (Bulgaria))
Effects of ultraviolet-B radiation (UV-B) on growth and physiology of the dune grassland species Calamagrostis epigeios
1995
Tosserams, M. | Rozema, J. (Department of Ecology and Ecotoxicology, Faculty of Biology, Vrije Universiteit, De Boelelaan 1087, 1081 HV Amsterdam (Netherlands))
Use of freshwater plants for phytotoxicity testing: a review
1995
Lewis, M.A. (US Environmental Protection Agency, 1 Sabine Island Drive, Environmental Research Laboratory, Gulf Breeze, Florida 32561 (USA))
