AGRIS - Sistema Internacional para la Ciencia y Tecnología Agrícola

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Resultados 291-300 de 373


Pigment changes in Norway spruce induced by dust pollution

1997

Mandre, M. (Estonian Academy of Sciences, Tallinn (Estonia). Dept. of Ecophysiology) | Tuulmets, L.

Wageningen University & Research - Netherlands

Needle S fractions and S to N ratios as indices of SO(2) deposition

1997

Manninen, S. (Oulu Univ. (Finland). Dept. of Biology and Botany) | Huttunen, S. | Peraemaeki, P.

Wageningen University & Research - Netherlands

Whole-catchment liming at Tjoennstrond, Norway: an 11-year record

1997

Traaen, T.S. (Norwegian Inst. for Water Research, Oslo (Norway).) | Frogner, T. | Hindar, A. | Kleiven, E. | Lande, A. | Wright, R.F.

Wageningen University & Research - Netherlands






Rhizosphere microbial populations in contaminated soils

1997

Nichols, T.D. (Arkansas Univ., Fayetteville, AR (USA). Dept. of Agronomy) | Wolf, D.C. | Rogers, H.B. | Beyrouty, C.A. | Reynolds, C.M.

Wageningen University & Research - Netherlands