[ 发表于: Pollution ]
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结果 221-230 的 253



Air pollution measurement techniques

1977

National Agricultural Library - United States of America

Pulp and paper manufacture

1977

Sittig, Marshall

National Agricultural Library - United States of America


Choice of ways and means of combating pollution in coastal waters: regulatory action

1977

Ratia, J.

Food and Agriculture Organization of the United Nations - Italy

Review of criteria (adopted or under consideration) for assessing pollution in coastal waters

1977

Noetlich, I. (Bundesanstalt fuer Gewaesserkunde, Koblenz (Germany, F.R.))

Food and Agriculture Organization of the United Nations - Italy

[Estimation of pollutions of landscape with assistance of the analysis of the rateable value [Germany, F.R.]]

1977

Buerger, K. | Olschowy, G. | Schuite, C. (Bundesforschungsanstalt fuer Naturschutz und Landschaftsoekologie, Bonn (Germany, F.R.))

European Union - Belgium

[An ecological orientated evaluation for the comparison of two alternative motorway alignments [Germany, F.R.]]

1977

Arnold, F. | Koeppel, H.-W. | Mrass, W. | Winkelbrandt, A. (Bundesforschungsanstalt fuer Naturschutz und Landschaftsoekologie, Bonn (Germany, F.R.)) | Sinz, M. | Rosenkranz, D. | Kunowski, von

European Union - Belgium

Choice of ways and means of combating pollution in coastal waters: management of resources in coastal areas

1977

Papisov, V.K.

Food and Agriculture Organization of the United Nations - Italy