Biblio

W. Driehaus, «Arsenic removal : solutions for a world wide health problem using iron based adsorbents». GEH Wasserchemie GmbH & Co. KG, Osnabruck, Germany, p. 9 p. : 7 fig., 1 tab. .

«Arsenico fluor y vanadio en aguas de bebida». .

«Artisans et PME du secteur hydraulique : seminaires interdelegations». .

ASAE publication. .

C. - H. I. Fung y Cairncross, S., «Ascariasis and handwashing», Transactions of the Royal Society of Tropical Medicine and Hygiene, pp. P. 215 - 222.

Asean environment biblography. .

T. H. Asian Soci Bangkok, «ASEP newsletter». Asian Society for Environmental Protection, Bangkok, Thailand.

Asia technical department series / WB. .

«Asia workshop : “Performance Monitoring and Hygiene Behaviour Change"». .

«Asian Development Bank Guidance Note». Asian Development Bank, Manila, Philippines.

P. H. Asian Deve Manila, «Asian Development Bank infrastructure regulation and reform series». Asian Development Bank, Manila, Philippines.

«Asian environment». Asian Environment, Makati, Philippines.

«Asia-Pacific journal of public health». .

«Aslib information». .

Aslib know how series. .

«Assainissement et prophylaxie dans les pays en vois de developpement». .

Assessing development impact series / ADB. Manila, Philippines: Asian Development Bank.

F. R. O. E. C. D. - Paris, «Assessing microbial safety of drinking water : improving approaches and methods». OECD, Paris, France, p. 292 p. : 11 box., 14 fig., 40 tab.

H. W. Doe, Assessing the challenges of water supply in urban Ghana: the case of North Teshie. Stockholm, Sweden: S.n., p. 74 p.; 58 refs.; tab.; fig.

M. C. Freeman, Saboori, S., Porter, S., y Rheingans, R., «Assessing the sustainability & effectiveness of school WASH projects : a toolkit». Center for Global Safe Water at Emory University, Atlanta, GA, USA, p. 72 p.

UNDTCD -New York, NY, US y Nairobi, K. E. U. N. E. P. -, Assessment of multiple objective water resources projects : approaches for developing countries. New York, NY, USA: United Nations Department of Technical Co-operation for Development, p. ix, 125 p.: fig., tab.

D. Klaus, «Assessment project of the water and sanitation sector in Iraq : draft final report». UNICEF, New York, NY, USA, p. 319 p. : box., fig., map., tab.

Assignment children. .

UNICEF -New York, NY, US, «Assignment children = Carnets de l'enfance». UNICEF, New York, NY, USA.

«AT source». .