Abstracts of papers /
| Corporate Author: | |
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| Format: | Conference Proceeding Book |
| Language: | English |
| Published: |
Washington :
U.S. Department of Agriculture, Cooperative State Research Service,
1975.
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| Subjects: |
| Item Description: | Symposium held April 21-24, 1975. |
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| Physical Description: | ii, 180 pages ; 28 cm. |