A development model for the agricultural sector of Portugal /
Alvin C. Egbert, Hyung M. Kim.
- Baltimore : Published for the World Bank [by] the Johns Hopkins University Press, c1975.
- xii, 97 p. : ill. ; 23 cm.
- World Bank staff occasional papers ; no. 20 .
Bibliography: p. 95-97.
0801817935
Agriculture--Economic aspects--Mathematical models.--Portugal Agriculture and state--Mathematical models.--Portugal