Biblio

World Neighbors -Oklahoma City, OK, US, “It can't be done! or can it? : people solving their own water problems”, World Neighbors in action : a newsletter for project personnel, pp. p. 1-4: photogr., 1991.

World Neighbors -Oklahoma City, OK, US, “Guinea worm = ver de guinee”. World Neighbors, Oklahoma City, OK, USA, p. 1 booklet (26 flipcharts), 1989.

K. E. Oxfam - Nairobi and World Neighbors -Oklahoma City, OK, US, “Rainwater catchment ferrocement tanks : workshop report : Brackenhurst International Conference Center, Limuru, February 17th-20th, 1987”. World Neighbors, Nairobi, Kenya, p. 131 p.: fig., tab., 1987.

World Neighbors -Oklahoma City, OK, US, “Beba agua pura (Latin America)”. Vecinos Mundiales, Oklahoma City, OK, USA, p. Slide series (36 slides + text, 4p.), 1977.

World Neighbors -Oklahoma City, OK, US, “Drink pure water (Africa)”. World Neighbors, Oklahoma City, OK, USA, p. Slide series (43 slides + text, 12p.).

World Neighbors -Oklahoma City, OK, US, “La cecite des rivieres (L'onchocercose)”. Voisins Mondiaux, Oklahoma City, OK, USA, p. Slide series (56 slides + text, 4p.).