Audibert M (1997). “Technical Inefficiency Effects among Paddy Farmers in the Villages of the ‘Office Du Niger’, Mali, West Africa.” JPA 8(4): 379-394.

Audibert M (1997). “Technical Inefficiency Effects among Paddy Farmers in the Villages of the ‘Office Du Niger’, Mali, West Africa.” JPA 8(4): 379-394.

Leave a Reply