| 000 | 00314 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 |
_a _d |
||
| 245 | 1 | _aSwine production | |
| 260 |
_aWashington _c1961 |
||
| 300 | _a1-30 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aSwine, Production United States Department of Agriculture. Farmers' Bulletin No. 2166 | ||
| 901 | _aS12423 | ||
| 999 |
_c104679 _d104679 |
||