Schjellerup, Inge. <br/><br/>
Children of the stones :  a report on the agriculture in Chuquibamba, a district in north-eastern Peru = Hijos de las piedras / 
Inge Schjellerup. 
 - Copenhagen :  Royal Danish Academy of Sciences and Letters' Commission for Research on the History of Agricultural Implements and Field Structures,  1989. 
 - 96 p. :  ill., maps ;  26 cm. 
<br/><br/><label>ISBN: </label>8798316907 
<br/><br/><label>LCCN: </label>90114110  
<br/><br/><label>LC Class. No.: </label>E 184.A65