| 000 | 00422nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1931 xx 000 0 und d | ||
| 082 | _a630.973 E49C | ||
| 100 | _aELLENBERGER, H. B | ||
| 245 | 0 | _aCalcium and phosphorus requirements of dairy cows | |
| 260 |
_bBurlington _c1931 |
||
| 300 | _a27cm | ||
| 650 | _aAGRICULTURE -- U.S | ||
| 653 | _aAGRICULTURAL RESEARCH | ||
| 653 | _aAGRICULTURE -- U.S | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c51893 _d51893 |
||