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Hanf : wissenschaftliche Untersuchung zum Thema "Anbau, Ernte und Aufbereitung sowie Verwendung von Hanf"
Hanf, Claus-Hennig (contributor) - 1996
Persistent link: https://www.econbiz.de/10000953094
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Nachwachsende Energie- und Industrierohstoffe : eine annotierte Bibliographie
Köllner, Andreas - 1996
Persistent link: https://www.econbiz.de/10000928117
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A renewable resource economy
Hamrin, Robert Douglas - 1983
Persistent link: https://www.econbiz.de/10004040616
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Adaptive management of renewable resources
Walters, Carl J. - 1986
Persistent link: https://www.econbiz.de/10004304921
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Renewable natural resources and the environment : pressing problems in the developing world
Ruddle, Kenneth; Manshard, Walther - 1981 - 1. ed.
Persistent link: https://www.econbiz.de/10004680728
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Environmental impacts of renewable energy
1988
Persistent link: https://www.econbiz.de/10009584597
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The economies of Africa and the prices of their exports
Gersovitz, Mark; Paxson, Christina H. - 1990
Persistent link: https://www.econbiz.de/10004090523
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Das langfristige Preisverhalten nicht erneuerbarer Ressourcen : Theorie und Empirie
Wiesemann, Hans-Olaf - 1995
Persistent link: https://www.econbiz.de/10004256241
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Primary commodity prices : analysis and forecasting
Driehuis, Wim (contributor) - 1976
Persistent link: https://www.econbiz.de/10004666171