Ahn Peter M <br/><br/>
West African soils 

 - London  Oxford University Press U. K.        1970 
 - 332p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:1.65.N7, L0