Biblio

D. Naumovich, « Solucion tecnico-economica para plantas desfluorizadoras a base de fosfato tricalcico », presented at the 1971-01-01, Cordoba, Argentina, 1971, vol. no.1, p. 56 p.: fig., tab.

« Appropriate technology ». IT Publications, London, UK.

I. N. National I. Hyderabad, « Appropriate technology documentation bulletin ». National Institute of Small Industry Extension Training, Hyderabad, India.

CEMAT -Guatemala, GT, Centro Mesoamericano de Estudios sobre Tecnología Apropiada, « Boletin red ». CEMAT, Centro Mesoamericano de Estudios sobre Tecnología Apropiada, Guatemala, Guatemala.

ECHO -North Ft. Myers, FL, US, Educational Concerns for Hunger Organization, « Echo development notes (EDN) ». ECHO, Educational Concerns for Hunger Organization, North Ft. Myers, FL, USA.

B. E. C. O. T. A. - Brussels, « Echos du COTA ». Collectif d'Echanges pour la Technologie Appropriee, Brussels, Belgium.

G. B. G. A. R. N. E. T. - Loughborough, « GARNET newsletter ». GARNET Global Network Centre, WEDC, Loughborough University of Technology, Loughborough, UK.

International Development Enterprises -Lakewood, CO, US, « Ideas ». International Development Enterprises, Lakewood, CO, USA.

J. J. van der Zee, A. Reina, F., et Holtslag, H., « The impact of farm water supply on smallholder income and poverty alleviation along the Pacific Coast of Nicaragua : a case for low cost technology solutions ». Centro de Estudios y Acción para el Desarrollo, CESADE, Managua, Nicaragua, p. 8 p. : 8 tab.

C. H. I. R. E. D. - Geneva, « IRED on-line newsletter ». Development Innovations and Networks, Geneva, Switzerland.

« La sirena, Cali, Colombia ». p. Slide series (17 slides + text, 1p.).

Philippine Center for Water and Sanitation - International Training Network Foundation -Manila, PH, PCWS-ITNF, « Looking back : accomplishments of the ITN-Philippines phase 1 and phase 2 ». Philippine Center for Water and Sanitation - The International Training Network (ITN) Foundation, Manila, Philippines, p. 23 p. : photogr.

N. L. B. &R. Consul Papendrecht, « Low-cost pumping systems ». B&R Consulting Engineers, Papendrecht, The Netherlands.

UNICEF -New York, NY, US, « No. 34. Water and community development = Eau et developpement communautaire », Assignment children = Carnets de l'enfance. p. 131 p.

G. Dorfman, « No. 86. Learning-by-doing leaflets on pressure and water technologies », Outreach. p. ii, 59 p. : ill.

I. N. I. T. N. Centre Calcutta, « Rural water and waste management news : a newsletter of ITN Centre [India] ». ITN Centre, All India Institute of Hygiene and Public Health, Calcutta, India.

K. Nimpuno, « Sewage disposal in developing countries : a survey of methods ». Bouwcentrum International Education (BIE), Rotterdam, The Netherlands, p. 49 p. : fig., tab.

C. H. S. K. A. T. - St. Gallen, « SKAT news ». SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland.

I. Rajiv Gand IN, « Technology options for household sanitation  ». Rajiv Gandhi National Drinking Water Mission, New Delhi, India, p. 40 p. : 7 boxes, 39 fig., photographs.

NETWAS -Nairobi, KE, Network for Water and Sanitation, « Water and sanitation news : newsletter of the Network for Water and Sanitation (NETWAS) ». Network for Water and Sanitation International (NETWAS), Nairobi, Kenya.

NETWAS -Nairobi, KE, Network for Water and Sanitation, « Water and sanitation update : a newsletter of NETWAS International ». Network for Water and Sanitation International (NETWAS), Nairobi, Kenya.

« Waterlines, an international journal of water, sanitation and waste ». IT Publications, London, UK.