1981
G. H. Read, Mara, D. D., and Feachem, R. G.,
“Aspects of low cost sanitation in Africa”, in
Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981.
PAHO -Washington, DC, US,
Environmental health activities of the Pan American Health Organization, vol. no. 1. Washington, DC, USA: Pan American Health Organization (PAHO), 1981, p. vi, 49 p.
R. R. Bannerman,
“Hand pump maintenance programme : Ghana”, in
Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981.
B. F. C. I. L. S. S. - Ouagadougou, Ouagadougou, B. F. Club du Sa, and Lome, T. G. West Afric,
“Hydraulique villageoise et developpement rural dans le Sahel : rapport de synthese”, vol. D (80) 111. West African Development Bank, Lome, Togo, p. 26 p., 1981.
H. Van and Pineo, C. S.,
“Institutional development for IEOS : Instituto Ecuatoriano de Obras Sanitarias : report”, vol. no. 12. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. iii, 57, 3 p.: fig., tab., 1981.
R. B. Isely,
“Intensive session on water, sanitation and health education : a workshop held at UNICEF Headquarters, 22-23 April 1981”, vol. no. 31. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 16, ((11)) p., 1981.
J. P. Lahaye,
“L'approvisionnement en eau du milieu rural en Africain Occidentale et Centrale”. Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. 22 p., 1981.
O. C. Igwe,
“Model for effective community participation in rural water supply propjects in Anambra State of Nigeria”, in
Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981, pp. p. 33-40.
J. Haratani, Viveros-Long, A. M., and de Gonzales, A. M. Becerra Ma,
“Peru : CARE OPG Water Health Services Project”, vol. no. 24. USAID, Washington, DC, USA, p. 16, [36] p., 1981.
G. Howell, Munro, E., Steinberg, D., Redekopp, A., and Otterstetter, H.,
“Report of an evaluation of the Caribbean Basin Water Management Project (AMRO-2174)”. Pan American Health Organization, Division of Environmental Health Protection, Washington, DC, USA, p. ca. 100 p., 1981.
L. Egunjobi,
“Rural water supply and community development : a study Kajola area of Nigeria”, in
Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981, pp. P. 27-30.
D. B. Warner,
“Social and economic preconditions for water supply and sanitation programs”, vol. no. 10. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ix, 156 p., 1981.
A. S. Kauzeni, Lomoy, J., Ronningen, K., Shirima, D., Kaunde, B. A., Kapele, A. S., Sayana, J. S., Ulaya, E., and Yonah, A. S.,
“Socio-economic aspects of water master plan of Rukwa Region”. University of Dar es Salaam, Bureau of Resource Assesssment and Land Use Planning, Dar es Salaam, Tanzania, p. iv, 92 p. : fig., tab., 1981.
WHO -Geneva, CH, World Health Organization,
“Systeme d'information sur les projets et les programmes”. World Health Organization, Global Promotion and Cooperation for Water Supply and, Geneva, Switzerland, p. 27 p.: ill., 1981.