| 000 | 00360nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aHanson, E.A. | ||
| 245 | _aDairy improvement through cow testing associations | ||
| 260 |
_aUniversity of Minnesota _c1923 |
||
| 300 | _a15p. | ||
| 440 | _aSpecial Bulletin 75,Minnesota | ||
| 901 | _a24188 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c4520 _d4520 |
||