| 000 | 00507nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1950 xx 000 0 und d | ||
| 082 |
_a633 _bU-4C |
||
| 100 | _aUnited States Department of Agriculture | ||
| 245 | 0 |
_aCrops in Peace and War _bThe Yearbook of Agriculture |
|
| 260 |
_aWashington, DC _bUnited States Department of Agriculture _c1950 |
||
| 300 | _a942 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aField crops | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c15013 _d15013 |
||