| 000 | 00535nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1950 xx 000 0 und d | ||
| 082 |
_a632.954 _bW33D |
||
| 100 | _aWest, T. F. | ||
| 245 | 0 | _aD. D. T. And Newer Persistent Insecticides | |
| 250 | _a2 | ||
| 260 |
_aLondon _bChapman and Hall Ltd. _c1950 |
||
| 300 | _a632 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aDDT (Insecicide) | ||
| 653 | _aInsecticides | ||
| 700 | _aCampbell, G. A. | ||
| 942 |
_2ddc _cBK _01 |
||
| 999 |
_c14927 _d14927 |
||