000 00358nam a2200145Ia 4500
008 170101s1971 xx 000 0 und d
082 _a587 V32V
100 _aVasishta, P. C.
245 0 _aVascular cryptogams; pteridophyta
260 _aDelhi
_bS. Chand
_c1971
300 _a24cm. 516
650 _aPTERIDOPHYTA
653 _aPTERIDOPHYTA
942 _2ddc
_cB
999 _c4990
_d4990