000 00303nam a2200109Ia 4500
008 140205s9999 xx 000 0 und d
100 _aMishra, J.S.
245 _aTillage and weed management
260 _bNational Research Centre for Weed Science
_aJabalpur , M.P.
_c2004
300 _a33
942 _2ddc
_cTR
999 _c5589
_d5589