Foster, Adriance S.  1901-1973 <br/><br/>
Comparative morphology of vascular plants / 
Adriance S. Foster, Ernest M. Gifford, Jr. 
 - 2nd ed. 
 - San Francisco :  W.H. Freeman,  1974 
 - 751p.:  ill. ;  26 cm. 
 - A series of books in biology .
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0716707128 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany--Morphology