| 000 | 00437nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230606b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a615.778(047.3) _bL9 |
||
| 245 |
_aDDT and its derivatives _c/ World Health Organization |
||
| 260 |
_aGeneva: _bWorld Health Organization, _c1979 |
||
| 300 | _a194p. | ||
| 650 | _aScience | ||
| 653 | _aMedicine | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c39931 _d39931 |
||