Seminar on crop protection and Prof. S.P. Ray Chaudhuri's 75th anniversary felicitations : abstracts and souvenir
Central Potato Research Institute, Shimla
Seminar on crop protection and Prof. S.P. Ray Chaudhuri's 75th anniversary felicitations : abstracts and souvenir Central Potato Research Institute - Shimla Central Potato Research Institute 1993 - varies p.; 30cm.
632.3 S52
Seminar on crop protection and Prof. S.P. Ray Chaudhuri's 75th anniversary felicitations : abstracts and souvenir Central Potato Research Institute - Shimla Central Potato Research Institute 1993 - varies p.; 30cm.
632.3 S52