Investigation into extent of adequacy of farmers' training in Pusa Block Darbhanga
Jha, Shrinarain
Investigation into extent of adequacy of farmers' training in Pusa Block Darbhanga - Bhagalpur BAC, Sabour 1972 - 62
Extension
630.715 J 559 I
Investigation into extent of adequacy of farmers' training in Pusa Block Darbhanga - Bhagalpur BAC, Sabour 1972 - 62
Extension
630.715 J 559 I