000 00456nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a632.96
_bD366
245 _aStudies in biological control
260 _aCambridge
_bUniversity Press
_c1976
300 _axvi,304p.
440 _aInternational Biological Programme; no.9
650 _aBiological control
700 _aDelucchi V L
_4ed.
942 _cBK
999 _c70552
_d70552