AGRIS - Système international des sciences et technologies agricoles

[ Publié dans: Pollution ]
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Résultats 131-140 de 238

Heavy metals [pollution] and terrestrial cryptogams

1976

Margot, J. | Romain, M.T. (Facultes Universitaires Notre Dame de la Paix, Namur (Belgium). Lab. de Botanique)

European Union - Belgium

[A very sensitive gaschromatographic method for the quantitative determination of traces of ethylene in the air]

1976

Greef, J. de | Proft, M. de (Universitaire Instellingen, Antwerpen (Belgium). Dept. Biologie) | Winter, F. de (L'Air Liquide Belgium, Schelle. Wetenschappelijk Afdeling)

European Union - Belgium

Recent evolution of the radioactive contamination of aquatic and ripicolous ecosystems in the river Meuse by the effluent release of the SENA Nuclear Power Station (Chooz, French Ardennes)

1976

Lambinon, J. (Liege Univ., Sart Tilman (Belgium). Dept. de Botanique) | Kirchmann, R. | Colard, J. (Centre d'Etude de l'Energie Nucleaire, Mol (Belgium))

European Union - Belgium

The uses of aquatic bryophytes as tracers of the heavy metals contamination of fresh waters

1976

Empain, A. (Liege Univ., Sart Tilman (Belgium). Dept. de Botanique)

European Union - Belgium

The concept of bioindicator [plant indicator, ecological groups, phytometers, bioassay]

1976

Isserentant, R. | Sloover, J.R. de (Universite Catholique de Louvain, Louvain-la-Neuve (Belgium). Lab. d'Ecologie Vegetale)

European Union - Belgium

Growth and vitality of bryophytes protonema in sulfur dioxide-contaminated atmosphere

1976

Goossens, M. (Universite Catholique de Louvain, Louvain-La-Neuve (Belgium). Lab. d'Ecologie Vegetale)

European Union - Belgium

Demonstration of fluorine emissions by observation and analysis of vegetation [Hypericum perforatum L.]

1976

Impens, R. | Paul, R. (Faculte des Sciences Agronomiques de l'Etat, Gembloux (Belgium). Lab. de Biologie Vegetale)

European Union - Belgium

Economic trade-offs to limit nonpoint sources of agricultural pollution

1976

Heady, E.O. | Nicol, K.J. | Wade, J.C. (Iowa State Univ., Ames (USA))

European Union - Belgium

Animal waste pollution and its control

1976

Brown, Robena I.

National Agricultural Library - United States of America

Non-point sources of water pollution

1976

National Agricultural Library - United States of America