National potato germplasm evaluation and enhancement report, 1997  sixty-eighth annual report 
Edited by Kathleen G. Haynes 
 - iii, 375 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patatas--Cultivo.<br/>Patatas--Enfermedades y plagas.<br/>Patátas--Estados Unidos.
<br/><br/><label>LC Class. No.: </label>SB211.P8  / N3 1998