Ecological principles for economic development
Raymond F. Dasmann, John P. Milton, Peter H. Freeman
Bok Engelsk 1973
| Utgitt | London : Published for The International Union for Conservation of Nature and Natural resources (IUCN) / John Wiley , c1973
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| Omfang | ix, 252 s. : ill.
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| Emner | |
| ISBN | 0471196061
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