Sporne, K. R. <br/><br/>
The morphology of angiosperms :  the structure and evolution of flowering plants / 
K. R. Sporne. 
 - London :  Hutchinson,  1974. 
 - 207 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angiosperms.<br/>Plant life cycles.