000 00333nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
020 _a81 219 0003 4
082 _a587
_bVAS/B
100 _aVASISHTA, P.C.
245 0 _aBOTANY FOR DEGREE STUDENTS: PTERIDOPHYTA
260 _bS. Chand and Sons, New Delhi
_aNew Delhi
_c1988
942 _cBK
999 _c3700
_d3700