000			00359nam a22001337a 4500
020			_a0706904478
082			_a587 _bRAS/I
100			_aRashid,A
245			_aAn Introduction to Pteridophyta: _bDiversity and Differentiation/ _cby A Rashid
260			_aNew Delhi: _bVikas Publishing House, _c1976.
300			_a283p.
546			_aPteridophyta
942			_cBK
999			_c623940 _d623940