| 000 | 00373nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 084 | _a631.02 U1 | ||
| 245 | 0 | _aScience in Farming | |
| 250 | _a\\194700ENGGPSX | ||
| 260 | _aUnited States Govt | ||
| 260 | _b1947 | ||
| 260 | _cWashington | ||
| 300 | _axiv+944p | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c2831 _d2831 |
||