000 00295nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a VAS/V
100 _aVASISHTA P C
245 0 _aVASCULAR CYPTOGAMS(PTERIDOPHYTA)
260 _bS CHAND AND COMPANY LTD
_c1990
300 _a511
942 _cTB
999 _c33591
_d33591