000 00446nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a632
_bM381
100 _aMartin Hubert
245 _aScientific principles of crop protection
250 _a4th
260 _alondon
_bEdward Arnold
_c1959
300 _aviii,359p.
650 _aCrop protection
650 _aPlant diseases
942 _cBK
999 _c41524
_d41524