Bidwell, R. G. S. (Roger Grafton Shelford), 1927 <br/><br/>
Plant physiology / 
Bidwell, R. G. S. (Roger Grafton Shelford), 1927 
 - xx, 726 p. : ill. ; 26 cm. 
 - The Macmillan biology series. .
<br/><br/> Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0023094303 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant physiology<br/>Physiology-Plants
<br/><br/><label>Dewey Class. No.: </label>571.2