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Resultados 271-280 de 282
(Demands made on agriculture to protect aquatic ecosystems)
1993
Friedrich, G. (Landesamt fuer Wasser und Abfall Nordrhein-Westfalen, Duesseldorf (Germany))
(The economic situation of agriculture on the treshold of the EC reform and stricter regulations for the protection of the environment)
1993
Zeddies, J. (Hohenheim Univ., Stuttgart (Germany). Inst. fuer Landwirtschaftliche Betriebslehre)
Response of a grassland ecosystem to air pollutants : 1. Presentation of the experimental concept and site of the Braunschweig grassland investigation programme Texto completo
1993
Dämmgen, Ulrich | Grünhage, Ludger | Hertstein, Udo | Jäger, Hans-Jürgen
Guidance specifying management measures for sources of nonpoint pollution in coastal waters Texto completo
1993
This guidance specifying management measures for sources of nonpoint pollution in coastal waters is required under section 6217 of the Coastal Zone Act Reauthorization Amendments of 1990 (CZARA). It provides guidance to states and territories on the types of management measures that should be included in state and territorial coastal nonpoint pollution control programs.
Mostrar más [+] Menos [-]Alternative approaches to pollution control and waste management
1993
Bernstein, Janis D.
Implementation of the Marine Plastic Pollution Research and Control Act
1993
Distribution of aromatic organochlorines in livers and reproductive organs of male and female dabs from the German Bight Texto completo
1993
Kammann, Ulrike | Landgraff, O. | Steinhart, Hans
Chemistry of water and water pollution
1993
Dojlido, Jan | Best, Gerald A. (Gerald Arthur)
Development of technical procedures for managing nonpoint source pollution
1993
Jackson, Donald R. | Flippo, Herbert N.
Coastal nonpoint pollution control program | United States. Coastal Zone Act Reauthorization Amendments of 1990
1993
"Thie document developed by NOAA and EPA, contains guidance for states in developing and implementing their coastal nonpoint programs. It describes the requirements that must be met, including: the geographic scope of the pgoram; the pollutant sources to be addressed; the types of management measures used; the administrative coordination; and, the process for program submission and Federal approval. The document also contains the criteria by which NOAA and EPA will review the states' submissions. This document should be used in conjunction with the Guidance specifying management measures for sources of nonpoint pollution in coastal waters published by EPA in January 1993"--Foreword.
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