Biblio

“Research report / DFID”. .

International Food Policy Research Institute -Washington, DC, US, IFPRI, Research report / IFPRI. .

Research report / Indian human settlements programme. .

Research report / Institute of Resource Assessment. .

Research report / IWMI. .

S. E. Scandinavi Uppsala, Research report / SIAS. .

“Research report / Socio-Economic Units, Kerala”. .

“Research report /WSP”. .

Research reporting series. Environmental protection technology series. .

“Research study project report”. .

“Research study series”. .

Research-cum-Action Project Paper. .

D. K. Centre for Copenhagen, “Researching development”. Centre for Development Research (CDR), Copenhagen, Denmark.

“Resources and conservation”. .

“Reunion du Comite de concertation (Collaborative Council), Sophia Antipolis, 28 novembre - 1 decembre, 1989”. .

“Reutilisation des eaux usees:une ressource durable au moyen orient et en Afrique”. .

“A review of comprehensive water resources management in Japan : shared lessons for monsoon Asia”. .

“Review of rural sanitation in South Africa”. .

P. U. R. C. Public Uti Commission, “Review of the performance of Ghana Water Company Limited 1998-2003”. p. 38 p. : 4 tab. : 10 fig.

“Review report joint review of the international training network centre for water supply and waste management (ITN)”. .

“Reviews of infectious diseases”. .

“Revista Ainsa”. .

“Revista Cubana de alimentacion y nutricion”. .

“Revista da Sociedade Brasileira de Medicina Tropical”. .

Revista empresas publicas de Medellin. .