000 00315nam a2200121Ia 4500
008 170101s1983 xx 000 0 und d
082 _a632.58 RAO
100 _aRao V. S.
245 0 _aPrinciples of Weed Science
260 _aNew Delhi
_bOxford IBH Pub. CO. PVT. LTD.
_c1983
300 _a540 p.
942 _2ddc
_cB
999 _c821916
_d821916