Report 

 - Lima :  International Potato Center,  1978 
 - 184 p. 
<br/><br/><label>LCCN: </label>50587 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Papa--Congresos.<br/>Papas--Enfermedades
<br/><br/><label>Dewey Class. No.: </label>635.21  / P5 1978