000 00247nam a22001217a 4500
041 _aENG
100 _aBiswas.H.S
245 _aWeed Control Technolgy
260 _aBhopal
_bCIAE
_c1981
300 _a79
650 _aGAE
856 _uGAE ( 37 )
999 _c2462
_d2462