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The effects of sulphur dioxide on the parasitism of the rust fungus Uromyces viciae-fabae on Vicia faba
1990
Lorenzini, G. | Farina, R. | Guidi, L. (Dipartimento di Coltivazione e Difesa delle Specie Legnose, Sezione Patologia Vegetale, Universita degli Studi, 56124 Pisa (Italy))
Interactions between Sitka spruce, the green spruce aphid, sulphur dioxide pollution and drought
1990
Warrington, S. | Whittaker, J.B. (Bath College of Higher Education, Newton Park, Bath BA2 9BN (United Kingdom))
Energy and redox status, and carbon allocation in one- to three-year-old spruce needles
1990
Hampp, R. | Einig, W. | Egger, B. (Universitat Tubingen, Biologie I, W-7400 Tubingen (Germany))
Pollen germination is impeded by tap water
1990
Hoffmann, F. | Martin, B.A. | Sibley, R.B. | Tsay, S.S. (Department of Developmental and Cell Biology, University of California, Irvine, CA 92717 (USA))
Fine root studies in situ and in the laboratory
1990
Wollmer, H. | Kottke, I. (Institut fur Botanik, Universitat Tubingen, W-7400 Tubingen 1 (Germany))
Structural changes in spruce and fir needles
1990
Schmitt, U. | Ruetze, M. (Institute for Wood Biology and Wood Protection, Federal Research Centre for Forestry and Forest Products, W-2050 Hamburg 80 (Germany))
Constructed wetlands in water pollution control
1990
Cooper, P. F. (Paul F) | Findlater, B. C.
Ground water pollution potential of Portage County, Ohio
1990
Angle, Michael P.
The state of transboundary air pollution: 1989 update
1990
Patterns of cyclic organochlorine contamination in livers of male pleuronectiformes from the North Sea, winter 1987
1990
Knickmeyer, R. | Steinhart, H. (Institut Biochemie und Lebensmittelchemie der Universitat, Grindelallee 117, 2000 Hamburg 13 (Germany))