Comber N M <br/><br/>
Introduction to agricultural chemistry 
Comber N M; Willcox J S 
 - 3 
 - London  Edward Arnold          1964 
 - 243p.  cm. 
<br/><br/><label>Standard No.: </label>56618 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:(E), K4