000 00249nam a22001217a 4500
020 _a978-93-83305-26-1
082 _a632.58 DAS
100 _aDas, P C
245 _aWeed Science
260 _aNew Delhi
_bNIPA
_c2015
300 _a245
942 _cBK
999 _c226250
_d226250