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The main directions of hydrogeological investigations for the substantiation of artificial recharge
Sychev, K. I.; Khordikainen, M. A.; Usenko, V. S. - 1977
Persistent link: https://www.econbiz.de/10000731510
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Economics and environment in the former Soviet Union and Czechoslovakia
Danilyan, Viktor I. (contributor);  … - 1993
Persistent link: https://www.econbiz.de/10013408769
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Medio ambiente en España : serie memorias
Spanien / Dirección General de Calidad y Evaluación … - Madrid - [2.]1985(1986) - 8.1991(1992); 1992(1993) - 2006(2007) …
Persistent link: https://www.econbiz.de/10000536594
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OECD environmental performance reviews / Netherlands
OECD - Paris : Organisation for Economic Cooperation and … - 1995-2003; 3rd (2015)-
Persistent link: https://www.econbiz.de/10000539058
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Annual report / Environment Institute
Europäische Kommission / Gemeinsame Forschungsstelle / … - Ispra : Institute; anfangs: Luxembourg : Office for … - 1.1989(1990) - [19]94(1995); [19]96(1997) -
Persistent link: https://www.econbiz.de/10000543453
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Israel environment bulletin
Jerusalem - Nachgewiesen 13.1990 - 24.2000,1; damit Ersch. eingest.
Persistent link: https://www.econbiz.de/10000534966
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Environmental Policies in Finland
1988
Persistent link: https://www.econbiz.de/10000079655
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Agricultural and environmental policies : opportunities for integration
1989
Persistent link: https://www.econbiz.de/10000079750