Nye, Peter Hague. <br/><br/>
The soil under shifting cultivation 

 - Bucks :  Commonwealth Agricultural Bureaux,  1960 
 - 156 p. 
<br/><br/><label>LCCN: </label>33317 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roza.<br/>Sistemas de cultivo.
<br/><br/><label>Dewey Class. No.: </label>631.5  / N9