Pearse H L <br/><br/>
Plant hormones and their practical importance in horticulture 
Pearse H L 
 -  1939 
 - p.  cm. 
 - Imperial bureau of horticulture and plantation crops, technical communications .
<br/><br/><label>Standard No.: </label>57554 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>Jz8G605, G9   CS