Small James <br/><br/>
Modern aspects of ph 

 -  1954 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>50200 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant chemistry<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I:(E110), J4;1