revista
INCOME PORTFOLIOS IN RURAL ETHIOPIA AND TANZANIA: CHOICES AND CONSTRAINTS / DERCON, Stefan ; KRISHNAN, Pramila .- London: Frank Cass , 1996 .- 1vol; 25pp; 22cms .- ISSN 0022-0038.-
Signatura: DEVELOPMENT STUDIES, The Journal of, Nº6 (1996) 850pp-875pp ( revista )