Grigg David <br/><br/>
Harsh lands    A study in agricultural development    

 - London  Macmillan UK           1970 
 - xiv, 321p.  cm. 
 - Focal problems in geography series .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J):2.1(X).N7, L0