Central Potato Research Institute : annual scientific report of the Central Potato Research Institute for the 1969
Khanna, V.M., ed.
Central Potato Research Institute : annual scientific report of the Central Potato Research Institute for the 1969 edited by V.M.Khanna - Shimla CPRI 1969 - 80 p.; 23cm.
635.210 6 C333A
Central Potato Research Institute : annual scientific report of the Central Potato Research Institute for the 1969 edited by V.M.Khanna - Shimla CPRI 1969 - 80 p.; 23cm.
635.210 6 C333A