Automated waste-handling system for layer chicken hatcheries.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
New Orleans, La. :
U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,
1978.
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| Subjects: |
| Item Description: | "October 1978." "ARS-S-186." |
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| Physical Description: | 9 pages : illustrations ; 26 cm. |