000 00294nam a2200121Ia 4500
008 170101s1977 xx 000 0 und d
082 _a581.6 VER
100 _aVerma V.
245 2 _aA Textbook of Eoconomic Botany.
260 _aDelhi
_bEmkay Pub.
_c1977
300 _a280 p
942 _2ddc
_cB
999 _c597966
_d597966