| 000 | 00382nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aWeaver, L.O., Morgan, O.D. | ||
| 245 | _a1972 pest control recommendations for field crops | ||
| 260 | _aMaryland | ||
| 260 | _c1972 | ||
| 300 | _a1-21 p. | ||
| 440 | _aMaryland Cooperative Extension | ||
| 901 | _pS27484 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c151628 _d151628 |
||