| 000 | 00357 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aButton, C. | |
| 245 | 1 | _aDaily variations in the percentage of butterfat in herd milk | |
| 260 |
_aNew Brunswick _c1934 |
||
| 300 | _a1-4 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aMilk New Jersey Agricultural Expriment Station. Extension Bulletin No. 114 | ||
| 901 | _aS52616 | ||
| 999 |
_c110480 _d110480 |
||