| 000 | 00404 a2200145 4500 | ||
|---|---|---|---|
| 245 | 1 | _aCulling and replacement systems for laying cage operations | |
| 260 |
_aCalifornia _c1956 |
||
| 650 | _aCulling | ||
| 650 | _aLaying Cage Operations | ||
| 100 | 1 |
_aAbplanalp, Hans _d |
|
| 300 | _a40 p. | ||
| 440 |
_aNo. 756 _vCalifornia Agricultural Experiment Station, Bulleti |
||
| 942 |
_2udc _cB |
||
| 901 | _a51362 | ||
| 999 |
_c53926 _d53926 |
||