| 000 | 00385 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aLonghouse, A.D. | |
| 245 | 1 | _aPartial in-house drying and mechanical removal of manure from caged laying hens | |
| 260 |
_aVirginia _c1974 |
||
| 300 | _a1-16 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aMechanical, Manure West Virginia Agricultural Experiment Station. Bulletin No.632T | ||
| 901 | _aS23481 | ||
| 999 |
_c104118 _d104118 |
||