00732nam a2200253   4500001000800000005001700008007000400025008000400029010001700033015001500050020003600065040001900101050002100120082001400141100001800155245009700173250001200270260003400282300002900316490005600345500002000401504003200421650002500453413049220250408103346.0000000  a   76372723   aGB76-06673  a0091238609.a0091238617c£2.50  aUOELcDLCdDLC00aQK522b.S66 197500a587/.04/41 aSporne, K. R.14aThe morphology of pteridophytes :bthe structure of ferns and allied plants /cK. R. Sporne.  a4th ed.  aLondon :bHutchinson,cc1975.  a191 p. :bill. ;c22 cm.0 aHutchinson university library : Biological sciences  aIncludes index.  aBibliography: p. [177]-185. 0aPteridophytaxBotany