Sporne, K.R. <br/><br/>
The Morphology of Pteridophytes 
/ by K.R. Sporne 
 - London :  Hutchinson University Library,  1968 
 - 192 p. 
<br/><br/><label>ISBN: </label>09-066313-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Pteridophytes
<br/><br/><label>Dewey Class. No.: </label>587  / SPO-T