AGRIS — международная информационная система по сельскохозяйственным наукам и технологиям

[ Опубликовано в: Pollution ]
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Bioelement content and biomass in Scots pine: effect of acidification and liming

1990

Popovic, B. (Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Ecology and Environmental Research)

Wageningen University & Research - Netherlands


Correction of magnesium deficiency in a young stand of Norway spruce

1990

Monchaux, P. (Association Foret-Cellulose, Charrey-sur-Saone (France)) | Thivolle-Cazat, A.

Wageningen University & Research - Netherlands



[Scientific bases for pollution control in African inland waters]

1990

Saad, M.A.H. | Amuzu, A.T. | Biney, C. | Calamari, D. | Imevbore, A.M. | Naeve, H.C.F.

Food and Agriculture Organization of the United Nations - Italy