000 | 00341 a2200133 4500 | ||
---|---|---|---|
080 |
_a632.951 _bM 588 O |
||
245 | 1 |
_aOrganic insecticides _bTheir chemistry and mode of action _cby R.L. Metcalf |
|
260 |
_aNew York _c1955 |
||
650 | _aInsecticides | ||
650 | _aChemistry | ||
100 | 1 |
_aMetcalf, R.L. _d |
|
300 | _a392 p. | ||
901 | _a50022 | ||
999 |
_c46729 _d46729 |