| 000 | 00400nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aHower, A.A. | ||
| 245 | _aPotential controls for alfalfa weevil in Pennsylvania, insecticides petroleum di | ||
| 260 | _aPennsylvania | ||
| 260 | _c1975 | ||
| 300 | _a20 p. | ||
| 440 | _aNo. 351; Pennsylvania Universi | ||
| 901 | _pS28615 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c130211 _d130211 |
||