1993
United Nations Economic and Social Council -New York, NY, US,
“New techniques, including remote sensing, for identifying, exploring and assessing mineral and water resources : report of the Secretary-General”. United Nations Economic and Social Council, New York, NY, USA, p. 16 p.: tab., 1993.
NGO management and policy series / INTRAC. Oxford, UK: INTRAC, International NGO Training and Research Centre, 1993.
J. G. Orozco, Alberts, H., Sandiford, P., and Gorter, A.,
“The Nicaraguan rope pump”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 27-30: 4 fig., ill., photogr., 1993.
F. W. Pontius,
“Nitrate and cancer : is there a link?”,
Journal American Water Works Association, p. p. 12, 14, 1993.
S. A. Larmie and Sekpey, N. K.,
“Nitrate pollution of groundwater sources at Oyarifa”, in
Water, sanitation, environment and development : proceedings of the 19th WEDC conference, Accra, Ghana, 6-10 September 1993, 1993, pp. P. 303-305 : 2 fig., 1 tab.
“no. 3”,
Waterfront. 1993.
“no. 39”,
Guinea worm wrap-up. 1993.
“no. 4”,
Learning for health : an international forum for health education, health promotion and human resource development in primary health care. 1993.
“no. 4”,
Waterfront. 1993.
P. E. C. E. P. I. S. - Lima,
“no. 42. Lagunas de estabilizacion”,
Repindex. CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), Lima, Peru, p. p. i-xii, 210 : fig., 1993.
“no. 58 (1993)”,
Echos du COTA. 1993.
“no. 91”,
Bulletin de liaison du Comite Interafricain d'Etudes Hydrauliques. 1993.
“no. 92”,
Bulletin de liaison du Comite Interafricain d'Etudes Hydrauliques. 1993.
“no. 93”,
Bulletin de liaison du Comite Interafricain d'Etudes Hydrauliques. 1993.
“no. 94”,
Bulletin de liaison du Comite Interafricain d'Etudes Hydrauliques. 1993.
R. E. Seidel,
Notes from the field in communication for child survival. Washington, DC, USA: Academy for Educational Development, 1993, p. x, 246 p. : fig., tab., photogr.
Cand Public Housing,
“Notes on communication skills”. Sri Lanka, Ministry of Housing, Construction & Public Utilities, CWSSP, Colombo, Sri Lanka, p. 3 vol (61 p.) : ill., 1993.
H. Bruessow, Rahim, H., Barclay, D., Freire, W. B., and Dirren, H.,
“Nutritional and environmental risk factors for diarrhoeal diseases in Ecuadorian children”,
Journal of diarrhoeal diseases research, pp. p. 137-142: 1 fig., 4 tab., 1993.
D. General fo DGIS and BD, D. P. H. E. Bangladesh,
“Operational flexibility in water supply systems 18 DTP”. Programme Office, Netherlands Assisted Water Supply & Sanitation Projects, Dhaka, Bangladesh, p. 17 p.: 4 fig., 3 maps, 2 tab., 1993.
I. Lardinois and van de Klundert, A.,
Organic waste : options for small-scale resource recovery, vol. no. 1. Amsterdam, The Netherlands: Technology Transfer for Development, 1993, p. 132 p. : fig., ill., tab.
