000 00319nam a2200133Ia 4500
008 170101s2000 xx 000 0 und d
082 _a632.954 RAO
100 _aRao, V.S
245 0 _aprinciples of weed science
250 _a2nd Ed.
260 _aCalcutta
_bOxford & IBH
_c2000
300 _a555p.
942 _2ddc
_cBK
999 _c30381
_d30381