I.P.A. news letter v.2 (n-1), January-March, 1980
Tiwari, S.P., ed.
I.P.A. news letter v.2 (n-1), January-March, 1980 - Shimla Indian Potato Association 1980 - 19 p.; 25cm.
I.P.A. news letter v.2 (n-1), January-March, 1980 - Shimla Indian Potato Association 1980 - 19 p.; 25cm.