000 00333nam a2200133Ia 4500
008 170912s9999 xx 000 0 und d
082 _a RAS/A
100 _aRASHID A MUNSHI
245 3 _aAN INTRODUCTION TO PTERIDOPHYTA
250 _a2nd Ed. 2-REV
260 _bVIKAS PUBLISHING HOUSE PVTLTD
_c1999
300 _a426
942 _cTB
999 _c33197
_d33197