خيارات البحث
النتائج 1 - 5 من 5
Life-cycle phases of a zinc- and cadmium-resistant ecotype of Silene vulgaris in risk assessment of polymetallic mine soils
2000
Ernst, W.H.O. | Nelissen, H.J.M.
Effects of sulphur dioxide (SO2) on growth and flowering of SO2-tolerant and non-tolerant genotypes of Phleum pratense
1994
Clapperton, M.J. | Reid, D.M. (Department of Biological Sciences, Plant Physiology Research Group, University of Calgary, 2500 University Drive N.W., Calgary, Alta. T2N 1N4 (Canada))
Inhibition of flowering and reproductive success in spreading dogbane (Apocynum androsaemifolium) by exposure to ambient ozone
1999
Bergweiler, C.J. | Manning, W.J. (Department of Microbiology, University of Massachusetts, 203 Morrill Science Center IVN, Box 35720, Amherst, MA 01003-5720 (USA))
Effects of herbicides on two submersed aquatic macrophytes, Potamogeton pectinatus L. and Myriophyllum sibiricum Komarov, in a prairie wetland
1997
Forsyth, D.J. | Martin, P.A. | Shaw, G.G. (Canadian Wildlife Service, 115 Perimeter Road, Saskatoon, Saskatchewan S7N 0X4 (Canada))
Geographic origin of Pinus sylvestris populations influences the effects of air pollution on flowering and growth
1992
Oleksyn, J. (Polish Academy of Sciences, Kornik (Poland). Inst. of Dendrology) | Chalupka, W. | Tjoelker, M.G. | Reich, P.B.
