000 00330nam a2200133Ia 4500
008 210901s1991 xx 000 0 eng d
082 _a587 VAS
100 _aVashishta. P.C.
245 0 _aPteridophyta vaseular cryptogams Botany
260 _aNew Delhi
_bS,chand
_c1988
300 _a512p.
650 _aBotany
942 _2ddc
_cBK
999 _c19248
_d19248