| 000 | 00446 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aGraves, R.R., Fohrman, M.H. | |
| 245 | 1 | _aEffect of age and development on butterfat production of register-of-merit jersey and advanced-register guernsey cattle | |
| 260 |
_aWashington _c1925 |
||
| 300 | _a1-24 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aDevelopment, Cattle United States Department of Agriculture. Department Bulletin No. 1352 | ||
| 901 | _aS48329 | ||
| 999 |
_c104309 _d104309 |
||