Biblio

M. A. H. Nellor, «Health effects of water reuse by groundwater recharge». Center for Research in Water Resources, Austin, TX, USA, p. 74 p. : 9 fig., 17 tab., 1980.

J. van Brakel, The ignis fatuus of biogas : small-scale anaerobic digesters ("biogas plants") : a critical review of the pre-1970 literature, Rev. ed. Delft, The Netherlands: Delft University Press, 1980, p. viii, 141 p. : fig., tab.

J. N. Purohit, «Improving sanitary conditions of the village surroundings : disposal of human excreta.», vol. capsule 2-1-1. National Council of Educational Research and Training, New Delhi, India, p. 20 p. : ill., 1980.

I. N. I. N. A. L. S. A. - Ne Delhi, «INALSA India Mark II deepwell hand pump installation & maintenance manual». Industrial & Allied Sales, New Delhi, India, p. 56 p. : ill., 1980.

H. Kiestra, Kluft, W., De, N. R., y Dhawan, S. K., «India : evaluation mission to Himachal Pradesh : sector : rural water supply : purpose : evaluation of the Logwalti-Bomson Water Supply Scheme». DHV, Amersfoort, The Netherlands, p. 21, 19 p., 1980.

I. N. U. N. I. C. E. F. - Ne Delhi, «India Mark-II handpump installation instructions». UNICEF, New Delhi, India, p. 40 p.: ill., 1980.

N. I. McClelland, «Individual onsite wastewater systems : proceedings of the Sixth National Conference 1979». Ann Arbor Science, Ann Arbor, MI, USA, p. x, 522 p., 1980.

P. E. C. E. P. I. S. - Lima y IRC International Water and Sanitation Centre, The Hague, NL, «Informe final del taller regional POETRI/REPIDISCA : "organizacion de talleres nacionales en apoyo de la informacion para abastecimiento de agua y saneamiento" : Lima, 11-12 de noviembre de 1980». IRC, Rijswijk, The Netherlands, p. 1 vol. (various pagings), 1980.

D. T. Rao, «Innovations in water extraction from aquifers using permeable capsules», Journal of Indian Water Works Association, pp. p. 89-93 : 3 fig., 1 tab., 1980.

G. Lynch, «Installation of new services : a training/job manual». Pan American Health Organization (PAHO), Washington, DC, USA, p. 76 p. : fig., 1980.

T. Provincial Authority y IRC International Water and Sanitation Centre, The Hague, NL, «Interim report on slow sand filtration : phase II», IRC, Rijswijk, The Netherlands, 41 p. : tabn. fig., 1980.

IRC International Water and Sanitation Centre, The Hague, NL y Swindon, G. B. Water Rese, «Intermediate thesaurus on community water supply and sanitation for developing countries». IRC, The Hague, The Netherlands, p. 2, 12, 149 p. : 12 fig., 1980.

G. B. Electroche London, «International conference on local generation and use of chlorine and hypochlorite, held in London on 14th - 16th October 1980». Society of Chemical Industry, Electrochemical Technology Group, London, UK, p. ca 200 p. : fig., tab., 1980.

WHO. Regional Office for South-East Asia -New Delhi, IN, SEARO, «International Drinking Water Supply and Sanitation Decade : Report on a Regional Consusltation, New Delhi, 26-28 November 1979». World Health Organization South-East Asia Regional Office, New Delhi, India, p. 28 p., 1980.

A. A. Estrada Echeverri, «Investigaciones sobre perdidas de acueducto (agua no facturada)». Empresas Publicas de Medellin, Medellin, Colombia, p. 33 p., 1980.

IRC International Water and Sanitation Centre, The Hague, NL, «IRC International Water and Sanitation Centre Annual Report 1979». IRC, The Hague, The Netherlands, p. 68, 1980.

R. Faruqee, Kenya : population and development. Washington, DC, USA: World Bank, 1980, p. 234 p. in various pagings.

F. R. B. U. R. G. E. A. P. - Paris, La construction des puits en Afrique tropicale, 2nd ed.ª ed. Paris, France: BURGEAP, Bureau d'Etudes de Geologie Appliquee et d'Hydrogeologie Souterraine, 1980, p. 201 p. : fig., tab.

Union of African Water Suppliers -Abidjan, IC, Union africaine des Distributeurs d'Eau, «La premiere conference regionale en Afrique de l'AIDE, 4-8 fevrier 1980 = First regional conference of IWSA in Africa, 4-8 February 1980». Union of African Water Suppliers (Union africaine des Distributeurs d'Eau), Abidjan, Ivory Coast, p. 297 p., 1980.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, «La technologie appropriee pour l'assainissement en milieu rural : rapport sur un seminaire, Rabat 1er - 5 decembre 1980». World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. ix, 264 p. : fig., 1980.

B. G. McSweeney y Freedman, M., «Lack of time as an obstacle to women's education : the case of Upper Volta», Comparative education review, pp. p. S124-S139, 1980.

N. L. Alterra- I. L. Wageningen, Land reclamation and water management : developments, problems and challenges : a collection of articles published at the occasion of ILRI's silver jubilee (1955-1980), vol. no. 27. Wageningen, The Netherlands: International Institute for Land Reclamation and Improvement, 1980, p. 191 p. : fig., tab.

K. Rajagopal, Lohani, B. N., y Loehr, R. C., «Land treatment of municipal wastewater : a state-of-the-art review», vol. no. 1. Environmental Sanitation Information Center, ENSIC, Bangkok, Thailand, p. vi + 39 p. : 3 fig., 12 tab., 1980.

F. R. Agence de Orleans, «L'assainissement individuel : principes & techniques actuelles : etude inter-agences». Agence de Bassin Loire-Bretagne, Orleans, France, p. 126 p.: fig., 1980.

A. Audivert, «L'eau et la sante», vol. no. 17. Edicef, Paris, France, p. xxx p.: ill., 1980.