Authors: Mary Tiffen

Citation: Mary Tiffen, Comment favoriser l'investissement paysan dans l'amélioration de l'agriculture?, Cahiers d'Outre-mer , 50(197), 1997, pp. 87-104

Authors: Mary Tiffen Michael Mortimore

Citation: Mary Tiffen et Michael Mortimore, Environment, Population Growth and Productivity in Kenya: A Case Study of Machakos District, Development policy review, 10(04), 1992, pp. 359