| 000 | 00401nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aParlour, J.W., Halter, A.N. | ||
| 245 | _aStudy of the economics of force molting in commercial egg production | ||
| 260 | _aCorvallis | ||
| 260 | _c1970 | ||
| 300 | _a74 p. | ||
| 440 | _aNo. 112; Oregon Agricultural E | ||
| 901 | _pS19891 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c134813 _d134813 |
||