Alternative strategies for desert development and management : proceedings of an international conference held in Sacramento, CA, May 31-June 10, 1977. 2. Agriculture
Bok Språk ikke angitt 1982
| Utgitt | New York : Pergamon Press , c1982
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|---|---|
| Omfang | xii s.,s.255-481,xxiv
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| Emner | |
| ISBN | 0080224016. - 0080224032
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