000 00820nam a2200181Ia 45e0
008 140118n ii |||gr||||Z||||||eng
020 _a8120401824
082 _a631
100 _aRao, V. S.,
_eAuthor.
245 0 _aPrinciples of Weed Science
_cV. S. Rao
_hTextual Documents
260 _aNew Delhi
_bOxford & IBH Publishing Co. Pvt. Ltd.
_c1989.
300 _a540
653 _aTechniques, equipment & materials
653 _aWeed Science
942 _2ddc
_cTXT
999 _c3145
_d3145