Reaching the poor through rural public employment : a survey of theory and evidence / Martin Ravallion. Ravallion, Martin. Manpower policy, Rural South Asia. Rural poor Employment South Asia. Public service employment South Asia. HD5710.85.A784 R38 1990 362.5840954 20 RAR Includes bibliographical references. Washington, D.C. : World Bank, c1990. c1990. 1990 Text 57 p. : eng World Bank discussion papers ; 94 South Asia. South Asia. South Asia.