Farmer education and farm efficiency a survey

Xehetasun bibliografikoak
Egile nagusia:	Lockheed, Marlaine E.
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Washington Word Bank 1980.
Saila:	World Bank reprint series 166
Gaiak:	Farmers > Education. Agricultural education. Agriculture productivity.