The Co-composting of domestic solid and human wastes - Obeng, Letitia A. 1954-; Wright, Frederick W. 1955-. (Washington, D.C. The World Bank, 1987)
UNDP Project Management report no. 7 - A joint contribution by the United Nations Development Programme and the World Bank to the International Drinking Water Supply and Sanitation Decade
Keywords: Compost; Recycling (Waste, etc.) -- Developing countries