Wilkins, Malcolm B. <br/><br/>
The physiology of plant growth and development 

 - New York  McGraw-Hill  1969 
 - xxi,695p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Growth (Plants)
<br/><br/><label>LC Class. No.: </label>QK731.W45