| 000 | 00357 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aLush, J.L., Shearer, P.S., Culbertson, C.C. | |
| 245 | 1 | _aCrossbreeding hogs for pork production | |
| 260 |
_aAmes _c1939 |
||
| 300 | _a83-116 | ||
| 942 |
_2udc _cB |
||
| 440 | _aProduction, Hogs Iowa Agricultural Experiment Station. Bulletin No. 380 | ||
| 901 | _aS530583 | ||
| 999 |
_c110938 _d110938 |
||