Comber, N.M.  <br/><br/>
An introduction to the scientific study of the soil  (Book) 

 - 4th ed./rev. by W.N. Townsend 
 - London  E. Arnold  1960 
 - 232 p.   19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural chemistry Soil science
<br/><br/><label>Universal Decimal Class. No.: </label>631.4 COM  / 9191