| 000 | 00370 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a632 _bW 181 D |
||
| 245 | 1 |
_aDiseases of vegetable crops _cby John Charles Walker |
|
| 260 |
_aNew York _bMcGraw-Hill Book Co. _c1952 |
||
| 650 | _aCrop Diseases | ||
| 650 | _aVegetable | ||
| 100 | 1 |
_aWalker, John Charles _d |
|
| 300 | _a529 p. | ||
| 942 |
_cTB _2udc |
||
| 901 | _a102542 | ||
| 999 |
_c57493 _d57493 |
||