K. R. Sporne <br/><br/>
Morphology of gymnosperms : The structure and evolution of primitive seed-plants 

 - London  Hutchinson University Library  1965 
 - 216p 
<br/><br/>K. R. Sporne: Morphology of gymnosperms : The structure and evolution of primitive seed-plants.  London.  Hutchinson University Library, 1965.--(585.04SPO)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>585.04  / SPO