000 00543nam a2200181 4500
020 _a
_c
082 _a632.9 INT-B
100 _aInternational Symposium of the Akademie der Wissenschaften
245 _aBiological plant and health protection: Biological control of plant pests and of vectors of human and animal diseases
250 _a
260 _aGustav Fisher Verlag, New York
_c1986
300 _a
490 _a
500 _a
590 _aPJ
_b
_c
650 _aPest control-- Agriculture & related technologies
942 _cBK
999 _c542212
_d542212