Comber, Norman Mederson. <br/><br/>
An introduction to agricultural chemistry 

 - London :  Arnold,  1960 (c1953) 
 - 348 p. 
<br/><br/><label>LCCN: </label>22380 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Química agrícola.
<br/><br/><label>Dewey Class. No.: </label>630.24  / C65