Swingle, Deane B.   1879-1944 <br/><br/>
A textbook of systematic botany /  
by Deane B. Swingle. 
 - 3rd ed. 
 - New York :   McGraw-Hill,   1946. 
 - xv, 343 p. :   il. 
 - McGraw-Hill publications in the botanical sciences .
<br/><br/><label>LCCN: </label>47000158  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botânica.
<br/><br/><label>Dewey Class. No.: </label>580