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Результаты 21-30 из 229
Water pollution | Nonindustrial wastewater pollution can be better managed
1991
In situ treatment of hazardous waste-contaminated soils
1991
Chambers, Catherine D.
Dying forest and air pollution: what we have learnt (DEFORPA program 1984-1991)
1991
Landmann, G. (Ministere de l'Agriculture, Paris (France). Departement de la Sante des Foret)
Chemical reactions of metals with humic material
1991
Livens, F.R. (Institute of Terrestrial Ecology, Merlewood Research Station, Grange-over-Sands, Cumbria LA11 6JU (UK))
[Forest decline and air pollution. Results of five years of research (1985-1990) in the framework of the French program DEFORPA [forest decline attributed to air pollution]]
1991
Landmann, G. (Institut National de la Recherche Agronomique, Seichamps (France). Centre de Nancy, Station de Recherches Sol Microbiologie et Nutrition des Arbres Forestiers, Programme DEFORPA)
Distribution of dissolved organic matter in the waters of the Saguenay river with respect to nominal molecular mass [gel filtration chromatography]
1991
Leclerc, A. (Universite du Quebec, Chicoutimi (Canada). Departement des Sciences Fondamentales) | Levert, L. | Wang, F.
[Damages of forests in Europe in 1989]
1991
Muehlemann, P.
Soil vapor extraction technology
1991
Pedersen, Tom A. | Curtis, James T.
