| 000 | 00385 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a595.7:632.951 _bS 547 C |
||
| 245 | 1 |
_aChemistry and toxicology of insecticides _cby H.H. Shepard |
|
| 260 |
_aMinneapolis _bBurgess Publishing Co. _c1947 |
||
| 650 | _aChemistry | ||
| 650 | _aToxicology | ||
| 650 | _aInsecticides | ||
| 100 | 1 |
_aShepard, H.H. _d |
|
| 300 | _a383 p. | ||
| 901 | _a73554 | ||
| 999 |
_c37233 _d37233 |
||