Introduction to plant physiology / 
Hopkins, William G. 
 - 4th ed. 
 - xviii, 503 p. :  ; illus. ; (np) ;  25 cm. 
<br/><br/><label>ISBN: </label>9789812533159 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant physiology.  Biology--c2009--Ontorio--Newsprint.