Biblio

D. Topouzis, «Addressing the impact of HIV/AIDS on ministries of agriculture : focus on Eastern and Southern Africa». .

«ADF Working Paper Series». .

P. K. Associatio Islamabad, «ADHR newsletter». Association for Development of Human Resources, Islamabad, Pakistan.

Advances in environmental science and technology. .

«Advances in water pollution control». .

«Africa Region Working Paper Series». .

ENDA -Dakar, SN, Environment and Development in the Third World y UNICEF -New York, NY, US, «African environment». ENDA Tiers Monde, Dakar, Senegal.

African environment. ENDA Third World document series. .

African environment. Technology relay series. .

«African journal of agricultural research [AJAR]». Academic journals : open access journals, S.l.

Africans on Africa series. Rome, Italy: Idoc International.

Organization of African Unity -Addis Ababa, ET, OAU, Africa's children, Africa's future : background sectoral papers. Addis Ababa, Ethiopia: Organization of African Unity (OAU).

AFRO technical papers. .

Afrolit papers. .

Agenda edition / RWE. Essen, Germany: RWE AG.

AGID special publication series. The geosciences in international development. .

«Agrarian development studies». .

«Agricultural administration». .

Agricultural Economic Report. .

I. T. Internatio Rome, «Agriculture and rural development». World Bank, Washington, DC, USA.

«Agriculture, ecosystems and environment». .

P. E. C. E. P. I. S. - Lima, «Agua». CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), Lima, Peru.

«Agua contaminada y agua potable : manual para uso del promotor comunitario». .

L. O. Orozco y G. Alvarez, O., «Agua para Colombia rural». National Institute of Health of Colombia, Bogota, Colombia, p. Slide series (60 slides,2tapes+text,5p).

«Agua potable para poblaciones rurales : sistemas abastecimiento por gravedad sin tratamiento». .