000 00330pam a2200133a 44500
008 230405s1981 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aRao,V,S,
245 _aPrinciples Of Weed Science
260 _aBOMBAY
_bOxford Uni.Press.
_c1981
440 _aSource =RATNAKJAR MIRAJ
690 _aBOTANY
906 _a2307
999 _c782531
_d782531