خيارات البحث
النتائج 221 - 230 من 329
Effects of soil-cation composition on reactions of four herbicides in a candler fine sand
1990
Alva, A.K. (Florida Univ., Lake Alfred, FL (USA). Citrus Research and Education Center) | Singh, M.
Effects of ozone and acidic precipitation on the growth and photosynthesis of red spruce after two years of exposure
1990
Kohut, R.J. (Cornell Univ., Ithaca, NY (USA). Boyce Thompson Inst. for Plant Research) | Laurence, J.A. | Amundson, R.G. | Raba, R.M. | Melkonian, J.J.
Retention of coumaric acid by soil and its colloidal components
1990
Riffaldi, R. (Pisa Univ. (Italy). Inst. of Agricultural Chemistry) | Saviozzi, A. | Levi-Minzi, R.
Fluoride deposition via litterfall in a coastal-plain pine plantation in South Carolina
1990
Amundson, R.G. (Boyce Thompson Inst., Ithaca, NY (USA)) | Belsky, A.J. | Dickie, R.C.
The effect of drainage on nutrient release from fen peat and its implications for water quality - a laboratory simulation
1990
Heathwaite, A.L. (Sheffield Univ. (UK). Dept. of Geography)
Emission of methyl isothiocyanate to the air after application of metham-sodium to greenhouse soil
1990
Leistra, M. (Staring Centrum, Wageningen (Netherlands)) | Crum, S.J.H.
Some considerations on the sorption and desorption phenomena of iodide and iodate on soil
1990
Muramatsu, Y. (National Inst. of Radiological Sciences, Nakaminato-shi, Ibaraki (Japan). Div. of Radioecology) | Uchida, S. | Sriyotha, P. | Sriyotha, K.
Study of buffering systems in soils from Galicia, N.W. Spain
1990
Louzao, M.J. (Santiago de Compostela Univ., Santiago de Compostela, La Coruna (Spain). Dept. de Edafologia y Quimica Agricola) | Leiros, M.C. | Guitian, F.
Urban storm water transport and wash-off of caesium-137 after the Chernobyl accident
1990
Halldin, S. (Uppsala Univ. (Sweden). Section of Hydrology) | Rodhe, A. | Bjurman, B.
Multi-element analysis of an English peat bog soil
1990
Markert, B. (Osnabrueck Univ. (Germany). Systems Research Group) | Thornton, I.