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1986

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Resultados 161-170 de 219

Results of WACAF intercalibration exercise for trace metals

1986

contaminacion marina pollution des mers metal metals sea pollution metales oligoelementos/ analisis quimico oligoelement/ analyse chimique produit a base de poisson trace elements/ chemical analysis ...
Food and Agriculture Organization of the United Nations - Italy
Present trends in environmental pollution studies

1986

Bacci, E. | Gaggi, C. (Siena Univ. (Italy). Dipt. di Biologia Ambientale)

pollutants contaminacion marina pollution des mers monitoring contaminantes sea pollution ambiente marino/ investigacion milieu marin/ recherche marine environment/ research ...
Food and Agriculture Organization of the United Nations - Italy
[Simulation of the photooxidation of biogen hydrocarbons occurring in forests, with special regard to the pollution of air by NOx and man-made hydrocarbons]

1986

Nolting, F. (Fraunhofer-Institut fuer Toxikologie und Aerosolforschung, Hannover (Germany, F.R.)) | Behnke, W. | Zetzsch, C.

air pollution hydrocarbure nox nitrogen dioxide atmospheric sciences terpene dioxido de nitrogeno andere photooxidantien pollution atmospherique laborversuche immissionen reaktionsmuster ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Influence of leaf and needle surface structure of forest trees on sulphur content and the deposition and uptake of heavy metals]

1986

Rentschler, I. (Hohenheim Univ. Stuttgart (Germany, F.R.). Inst. fuer Physik) | Schreiber, H.

microscopie feuille microscopy hojas sulphur leaves blaetter pollutants/ heavy metals 174.7 abies alba roentgenanalyse oberflaechenstruktur altersmaessige veraenderungen pioloformfilme ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Bacteriological surveillance of coastal waters]

1986

Paris, R. | Diallo, B. (Ecole Nationale Superieure Universitaire de Technologie, Dakar (Senegal). Lab. de Microbiologie)

senegal contaminacion marina pollution des mers sea pollution enterococcus/ water analysis enterococcus/ analisis de agua enterococcus/ analyse de l'eau
Food and Agriculture Organization of the United Nations - Italy
[Microbiological surveillance of coastal waters and seafoods]

1986

Sow, I. (Direction de l'Environnement, Dakar (Senegal). Div. de Prevention et Controle de Pollution et Nuisance)

senegal contaminacion marina microbiologia microbiology fruits de mer pollution des mers organismos patogenos/ analisis de agua pathogens/ water analysis agent pathogene/ analyse de l'eau alimento de origen marino ...
Food and Agriculture Organization of the United Nations - Italy
[Monitoring hydrocarbon pollution]

1986

N'Diaye, P. (Dakar Univ. (Senegal). Dept. de Biologie Marine)

senegal contaminacion marina pollution des mers sea pollution hydrocarbure/ plage hydrocarbons/ beaches hidrocarburos/ playas
Food and Agriculture Organization of the United Nations - Italy
[Research and determination of traces of heavy metals in marine organisms of Senegal]

1986

Ba, D. (Dakar Univ. (Senegal). Faculte de Medicine et de Pharmacie) | Ciss, M. | Cooper, J.F. | Niane, B.

heavy metals metales pesados mollusque sea pollution poisson (aliment) fish metal lourd senegal/ analyse chimique senegal/ chemical analysis oligoelement senegal/ analisis quimico ...
Food and Agriculture Organization of the United Nations - Italy
Arctic water pollution research

1986

Bridgeo, W. A. | Eisenhauer, H. R.

marine pollution arctic ocean
National Agricultural Library - United States of America
Agricultural nonpoint source pollution

1986

Giorgini, Aldo | Zingales, Franco

agricultural pollution pollution mathematical models nonpoint source pollution water resources and management
National Agricultural Library - United States of America