Biblio

“World development”. .

World Bank -Washington, DC, US, World development report 1978 - . .

“World education report magazine”. .

World Employment Programme Research ; Working Paper. .

WHO -Geneva, CH, World Health Organization, “World health forum”. World Health Organization (WHO), Geneva, Switzerland.

“World health statistics quarterly”. .

WHO -Geneva, CH, World Health Organization, “World health : the magazine of the World Health Organization”. World Health Organization (WHO), Geneva, Switzerland.

“World hospitals”. .

“World Market Series Business Briefing”. .

“World Neighbors in action : a newsletter for project personnel”. World Neighbors, Oklahoma City, OK, USA.

“World overview of conservation approaches and technologies = Panorama mondial des approches et des technologies de CES = Panaroma mundial de enfoques y technologias para la conservacion de suelos y aguas”. .

“World pumps”. .

“World Resources Institute (WRI) working paper”. .

International Rivers Network -Berkeley, CA, US, IRN, “World rivers review”. International Rivers Network, Berkeley, CA, USA.

“World Summit policy brief”. Worldwatch Institute, Washington, DC, USA.

World Vision UK technical report. .

Worldwatch Institute -Washington, DC, US, “World watch”. Worldwatch Institute, Washington, DC, USA.

“World water”. .

“World water and climate atlas : Asia, Africa, Europe and Australia”. .

G. B. Institutio London, “World water and environmental engineering”. WEF Publishing UK, London, UK.

G. B. Institutio London, “World water developing world bulletin”. Thomas Telford, London, UK.

World Water Assessment Programme -Paris, France, WWAP, World Water Development Report / United Nations. Oxford, UK: Berghahn Books.

“World water forum : from the Hague to Japan”. .

Worldwatch environmental alert series. .

Worldwatch paper. .