| 000 | 00353 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aLush, J.L., Shearer, P.S., Culbertson, C.c. | |
| 245 | 1 | _aCrossbreeding hogs for prok production | |
| 260 |
_aAmes _c1939 |
||
| 300 | _a84-116 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aProduction Iowa Agricultural Experiment Station. Bulletin No. 380 | ||
| 901 | _aS53058 | ||
| 999 |
_c110965 _d110965 |
||