[ Publicado en: Pollution ]
Búsqueda avanzada
Fecha de publicación
Refinar búsqueda
Resultados 191-200 de 229
Aquatic resources and nonpoint source pollution
1996
National Agricultural Library - United States of America
Free phosphine from the anaerobic biosphere
1996
Glindemann, D. | Stottmeister, U. | Bergmann, A. (Leipzig Univ. (Germany). Inst. fuer Tierhygiene)
ZB MED Nutrition. Environment. Agriculture - Germany
Better together? Discussion paper on common Nordic-Baltic energy infrastructure and policy issues from an environmentalist's view
1996
Lundberg, F.
Swedish University of Agricultural Sciences - Sweden
Evaluation of sulphur exchange and translocation processes in fertilized forest ecosystems of the Black Forest based on sulphur isotope distribution: State of the art and conclusions
1996
Giesemann, A. | Jaeger, H.J.
ZB MED Nutrition. Environment. Agriculture - Germany
Effect of fertilization on function and repair of the photosynthetic apparatus in spruce with disorders in the supply with mineral nutrients
1996
Ebbert, V. | Hollinderbaeumer, R. | Wietoska, H. | Koenig, C. | Godde, D.
ZB MED Nutrition. Environment. Agriculture - Germany
Influence of nitrogen supply on carbon allocation and mycorrhization of Norway spruce
1996
Wallenda, T. | Schaeffer, C. | Einig, W. | Hampp, R.
ZB MED Nutrition. Environment. Agriculture - Germany
Analysis of site specific growth responses of forest trees in Southwestern Germany
1996
Kahle, H.P. | Spiecker, H.
ZB MED Nutrition. Environment. Agriculture - Germany
[Contribution to understanding of the Posidonia oceanica (L.) Delile ecosystem in the Algiers region (Algeria): study of selected segments]
1996
Semroud, R. (Universite des Sciences et de la Technologie Houari Boumediene, Algiers (Algeria). Inst. des Sciences de la Nature)
Food and Agriculture Organization of the United Nations - Italy
Physiognomical polar variations of marine phanerogames areas in the marine reserve of miramare (Trieste)
1996
Bressan, G. (Trieste Univ. (Italy). Dipt. di Biologia) | Odorico, R.
Food and Agriculture Organization of the United Nations - Italy
Diffuse pollution '95
1996
Straškraba, Milan
National Agricultural Library - United States of America