Sinnott, Edmundnm W. <br/><br/>
Botany : Principles and problems 

 - 6 
 - USA : McGraw-Hill Book Company, INC 
 - 515p. / 23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. BOTANICA
<br/><br/><label>Dewey Class. No.: </label>581