000 | 006520a00a22002650004500 | ||
---|---|---|---|
015 | _a1566 | ||
016 | _a632.937 DEB | ||
020 | _a0521098351 | ||
041 | _aENG | ||
080 | _a632.937 | ||
100 | _aDebach, P. | ||
245 | _aBiological control by natural enemies | ||
260 |
_aCambridge University Press _bLondon _c1974 |
||
300 | _a323p. | ||
306 | _aBiological control | ||
306 | _aNatural enemies | ||
306 | _aPesticide dilemma | ||
650 | _aAgriculture | ||
852 | _aC2-4-5 | ||
999 |
_c4036 _d4036 |