Authors: UMALI DL FEDER G DEHAAN C

Citation: Dl. Umali et al., ANIMAL HEALTH-SERVICES - FINDING THE BALANCE BETWEEN PUBLIC AND PRIVATE DELIVERY, The World Bank research observer, 9(1), 1994, pp. 71-96

Authors: FEDER G UMALI DL

Citation: G. Feder et Dl. Umali, THE ADOPTION OF AGRICULTURAL INNOVATIONS - A REVIEW, Technological forecasting & social change, 43(3-4), 1993, pp. 215-239

Authors: UMALI DL FEDER G DEHAAN C

Citation: Dl. Umali et al., PUBLIC AND PRIVATE-SECTOR ROLES IN THE DELIVERY OF LIVESTOCK SERVICES, American journal of agricultural economics, 75(5), 1993, pp. 1299-1299