000			00570 a2200169 4500
020			_a9788125907091
082			_a587 RAS/Int
100			_aRashid, A.
245			_aAn introduction to pteridophyta: _bdiversity, development, differentiation _cA Rashid
250			_a2nd revised edition.
260			_aNew Delhi: _bVikas publishing house pvt. Ltd; _c2009
300			_ax;426 p. _c24 cm.
500			_aIncludes literature and subject index.
650			_aPsilopsida-Lycopsida-Pteropsida
650			_aCytogenetics and speciation
650			_aMorphogenesis of sporophyte
999			_c110735 _d110735