Monares, Anibal. <br/><br/>
The potato seed system in the Andean region :  the case of Peru / 
Anibal Monares. 
 - Ann Arbor, Mich. :  University Microfilms International,  1984 
 - xii, 203 p. 
<br/><br/>Thesis (Ph.D.) -- Cornell University, 1981. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potatoes--Peru.<br/>Seed potatoes--Peru.