000 00325nam a2200133Ia 4500
008 210101s1977 xx 000 0 eng d
082 _a632.58 T 3262 W
100 _aThakur, Chandrika
245 0 _aWeed science
260 _aNew Delhi
_bMetropolitan Book
_c1977
300 _a482
650 _aWeed science
942 _2ddc
_cBG
999 _c6483
_d6483