Affiner votre recherche
Résultats 1-6 de 6
Seasonal variation of persistent organochlorine insecticide residues in Vellar river waters in Tamil Nadu, South India
1990
Ramesh, A. | Tanabe, S. | Iwata, H. | Tatsukawa, R. | Subramanian, A.N. | Mohan, D. | Venugopalan, V.K. (Department of Environment Conservation, Ehime University, Tarumi 3-5-7, Matsuyama 790 (Japan))
Estimated inputs of organochlorines from the river Ebro into the northwestern Mediterranean
1990
Montanes, J.F.C. | Risebrough, R.W. | Lappe, B.W. de | Marino, M.G. | Albaiges, J. (Centre d'Investigacio i Desenvolupament (CSIC), Jordi Girona Salgado 18-26, 08034 Barcelona (Spain))
PCB concentrations in stream sunfish (Lepomis auritus and L. macrochirus) in relation to proximity to chronic point sources
1990
Southworth, G.R. (Environmental Sciences Div., Oak Ridge, TN (USA). Oak Ridge National Lab.)
An acidic snowmelt event in a New Jersey stream: evidence of effects on an indigenous trout population
1990
Stansley, W. (New Jersey Dept. of Environmental Protection, Lebanon, NJ (USA). Div. of Fish, Game and Wildlife) | Cooper, G.
[The state of transboundary air pollution: effects and control]
1990
L' etat de la pollution atmospherique transfrontiere. Rapport redige dans le cadre de la Convention sur la pollution atmospherique transfrontiere a longue distance.
1990
