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A biomassza hasznosításának távlatai : Akademiai székfoglaló 1985. december 4
Láng, István - 1986
Persistent link: https://www.econbiz.de/10000722788
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Halm som energikälla
Pettersson, Inge - 1982
Persistent link: https://www.econbiz.de/10000726437
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Integrated renewable resource management for US insular areas : summary
1987
Persistent link: https://www.econbiz.de/10000731790
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The existence of steady states in growth models with renewable resources and pollution
Tahvonen, Olli; Kuuluvainen, Jari - 1990
Persistent link: https://www.econbiz.de/10000803189
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Impact des changements dans le biotechnologies sur les grands marchés de produits naturels
Peemans, Jean-Philippe - 1989
Persistent link: https://www.econbiz.de/10000807869
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La económia extractiva en la Amazonia colombiana 1850 - 1930
Dominguez, Camilo; Gómez, Augusto - 1990
Persistent link: https://www.econbiz.de/10000811113
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Long-term data series relating to Southern Africa's renewable natural resources
Macdonald, I. A. (ed.); Crawford, R. J. (ed.) - 1988
Persistent link: https://www.econbiz.de/10000812289
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Principles of environmental conservation
Singh, H. S. - 1989
Persistent link: https://www.econbiz.de/10000772148