000 00259nam a2200097Ia 4500
100 _aParihar N S
245 _aIntroduction to Embryophyta Vol 2 Pteridophytes
260 _bCentral Book Depot, Allahabad
082 _aI3-4/N59.2/B07442
300 _app 272; 23*14
999 _c42197
_d42197