| 000 | 00412nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 245 | _aPesticides on your farm : A guide to the legal and safe use of chemicals in agri | ||
| 260 | _aPennsylvania | ||
| 260 | _bPennsylvania Agricultural Experiment Station | ||
| 300 | _a16 p. | ||
| 440 | _aNo. 72; Pennsylvania Agricultu | ||
| 901 | _pS11106 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c129581 _d129581 |
||