[ 发表于: Pollution ]
高级检索
细化搜索
结果 1-4 的 4
Environmental pollution and impacts on soils and forests nutrition in North America
1990
Johnson, D.W. (Biological Sciences Center, Reno, NV (USA). Desert Research Inst.) | Ball, J.T.
Wageningen University & Research - Netherlands
Initial compensation of acidic deposition in forest ecosystems by different rock meals
1990
Schueler, G. (Forest Research Inst., Trippstadt (Germany, F.R.))
Wageningen University & Research - Netherlands
A field study on factors influencing Cd levels in soils and in grain of oats and winter wheat
1990
Eriksson, J.E. (Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Soil Sciences)
Wageningen University & Research - Netherlands
Effects of liming and fertilization on soil solution chemistry in North German forest ecosystems
1990
Matzner, E. (Goettingen Univ. (Germany, F.R.). Forschungszentrum Waldoekosysteme) | Meiwes, K.J.
Wageningen University & Research - Netherlands
