000 00351nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aA.Rashid
245 0 _aAn Introduction to Pteridophyta
250 _a2nd RP
260 _aNew Delhi
260 _bVikas Publishing
260 _c1994
650 _aAn Introduction to Pteridophyta
942 _cBK
999 _c17369
_d17369