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Imperiled waters, impoverished future : the decline of freshwater ecosystems
Abramovitz, Janet N. - 1996
Persistent link: https://www.econbiz.de/10004303443
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Nordsee : ein Lebensraum ohne Zukunft?
Buchwald, Konrad (contributor); Feldt, Walter (contributor);  … - 1990
Persistent link: https://www.econbiz.de/10004080457
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Beiträge zur Ökosystemforschung und Umwelterziehung
Erdmann, Karl-Heinz (contributor)
Persistent link: https://www.econbiz.de/10004133654
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Policy issues
1992
Persistent link: https://www.econbiz.de/10004134358
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Ecosystem analysis and synthesis
1992
Persistent link: https://www.econbiz.de/10004134359
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Deserts as dumps? : The disposal of hazardous materials in arid ecosystems
Reith, Charles C. (contributor) - 1992
Persistent link: https://www.econbiz.de/10004137265
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Kommunikation im Ökosystem
Neubert, Susanne (contributor) - 1989 - 1. Aufl.
Persistent link: https://www.econbiz.de/10004114223
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Rehabilitating damaged ecosystems
Cairns, John (contributor)
Persistent link: https://www.econbiz.de/10004079784
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Rehabilitating damaged ecosystems : 1
1990 - 2. print.
Persistent link: https://www.econbiz.de/10004079785