The emergence of a global agricultural research system the role of the Agricultural Research and Extension Group (ESDAR)

Xehetasun bibliografikoak
Egile nagusia: Petit, Michel 1936-
Beste egile batzuk: Alex, Gary E.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, D.C. World Bank c1996.
Saila:Environmentally Sustainable Development Agricultural Research and Extension Group report no. 1
Gaiak: