Cronquist, Arthur <br/><br/>
An integrated system of classification of flowering plants 
Arthur Cronquist 
 - New York :  Columbia University Press,  1981 
 - 1262p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0231038801 
<br/><br/><label>LCCN: </label>80-39556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angiosperms--Classification