000 00323nam a22001337a 4500
041 _aEnglish
082 _a632.9
_bDEB/BI
100 _aPaul Debach
245 _aBiological control of insect pests and weeds
260 _aCHAPMAN AND HALL
_c1973
365 _aRs. 169.15/-
650 _ainsect, pest, weeds
942 _cBK
999 _c253012
_d253012