Hallsworth E G Ed. <br/><br/>
Proceeding on experimental pedology 
Hallsworth E G Ed.; Crawford D V Ed. 
 - London  Butterworths           1965 
 - xi, 414p.  cm. 
<br/><br/><label>Standard No.: </label>51502 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:1p1,N64, K5