Biblio

“Document de travail, WSP”. Water and Sanitation Program, WSP, S.l.

“Document Sahel”. .

“Document series / PIAS”. .

“Document technique / CREPA”. .

Document technique de la Banque Mondial. .

C. M. Bandeira, “Documentaire video seminaire IRC/IPD”. Institut Pan Africain pour le Developpement, Afrique de l'Ouest et du Sahel (IPD, Ouagadougou, Burkina Faso, p. Video (14 min.): PAL.

Documentation technique FNDAE. .

Documento de informacion de Earthscan. .

“Documento de trabajo”. .

Vy Desarrol de Ambiente, Documentos Conpes :lineamientos de política para el sector de acueducto y alcantarillado. p. 22 p. : tab., graphics.

“Documentos de referencia / IRC”. IRC, The Hague, The Netherlands.

“Documentos ocasionais / IRC”. IRC, Delft, The Netherlands.

“Documentos Tercer Mundo”. .

“Documents techniques de l'IDE”. .

“Does helminth infection affect mental processing and educational achievement?”, Parasitology today. .

“Do-it-yourself / Centre for Development of Rural Technology”. .

J. - A. L. Geere, Hunter, P. R., en Jagals, P., “Domestic water carrying and its implications for health : a review and mixed methods : pilot study in Limpopo Province, South Africa”, Environmental health, p. 13 p.; 5 tab.; 3 fig.

“Domestic water use in the new guinea highlands: the case of the raiapu enga”. .

C. R. P. A. H. O. - San Jose, “Dos microprogramas de saneamiento basico (agua y letrinas)”. Pan American Health Organization (PAHO), San Jose, Costa Rica, p. VHS.

“Dossier de IIED”. International Institute for Environment and Development (IIED), London, UK.

Dossier technologies et developpement. .

Dossiers, etudes et formation. .

I. N. Society fo Delhi, “Down to earth”. Society for Environmental Communications, New Delhi, India.

“Draft working paper on an overview of school sanitation and hygiene education developing countries”. .

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