000 00373nam a2200133Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a91238617
041 _aen
100 _aSporne K R
245 4 _aThe morphology of pteridophytes; the structure of ferns and allied plants.
260 _aLondon,
_bHutchinson University Library
_c1962
300 _a192 p.
942 _cPR
999 _c39180
_d39180