European potato journal v.8 (n-1) March 1965
Alvey, N.G., ed.
European potato journal v.8 (n-1) March 1965 - Wageningen European Association for Potato Research 1965 - iv, 252 p.; 25cm.
European potato journal v.8 (n-1) March 1965 - Wageningen European Association for Potato Research 1965 - iv, 252 p.; 25cm.