| 000 | 00396nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1947 xx 000 0 und d | ||
| 082 | _a632 D42D | ||
| 100 | _aDickson, James G. | ||
| 245 | 0 | _aDiseases of field crops | |
| 260 |
_aN.Y. _bMcGraw-Hill _c1947 |
||
| 300 | _a23cm; 429 | ||
| 650 | _aFIELD CROPS -- DISEASES AND PESTS | ||
| 653 | _aFIELD CROPS -- DISEASES AND PESTS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c11834 _d11834 |
||