1. Family planning and maternal and child health: the experience in Ghana;Adansi-Piplin,1989
2. Demographic studies and projections for the Accra metropolitan area,1990
3. Evaluating the costs of environmental degradation in Ghana;Convery;interim report of Ghana's National Environmental Action Plan,1990
4. Urban utilities and municipal services;Engmann,1988
5. Population growth and socioeconomic development in Ghana;Ghana Population Impact Project,1987