1989
C. de Rooy,
“Outline of Unicef-assisted water and sanitation programme in Nigeria”. UNICEF Water, Environment and Sanitation Section, Lagos, Nigeria, p. 11 p.: fig., map, 1989.
D. E. G. T. Z. - Eschborn,
“Participacion comunitaria y la educacion en materia de higiene (PCEH)”, vol. no. 1 , 2 , 3 , 4 , 5. Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ), Eschborn, Germany, p. ca. 210 p.: fig., photogr., tab., 1989.
D. E. G. T. Z. - Eschborn,
“Participation communautaire et education sanitaire (PCES)”, vol. no. 1 , 2 , 3 , 4 , 5. Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ), Eschborn, Germany, p. various paging: fig., photogr., tab., 1989.
N. L. I. W. A. C. O. - Rotterdam, NG, A. (State). M., and World Bank. Regional Water and Sanitation Group for West and Central Africa -Abidjan, CI, Groupe Regional Eau et Assainissement Afrique de l'Ouest / GREA-AO,
“Plans for development of rural water supply and sanitation in Anambra State”. IWACO, Rotterdam, The Netherlands, p. 2 vol. (154, 107 p.): fig., tab., 1989.
I. N. U. N. I. C. E. F. - Ne Delhi and Delhi, I. N. National I.,
“Urban basic services : training modules”. National Institute of Urban Affairs, New Delhi, India, p. vii, 103 p. + loose leaves, 1989.
WHO -Geneva, CH, World Health Organization,
“A vital link”. World Health Organization (WHO), Geneva, Switzerland, p. video (15 min.) : VHS, Pal, 1989.
S. D. National C. Khartoum, SD, S. Ministry o, Delft, N. L. T. N. O. - D. G. V. In, and DGIS, D. General fo,
“Water resources assessment and development project in the Sudan (WADS) : report of TA to the village project section of the VWS programme in Southern Darfur Province, October 3d till December 20th 1988”. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 36 p., 1989.
J. van Meel and Smulders, P.,
Wind pumping : a handbook, vol. no. 101. Washington, DC, USA: World Bank, 1989, p. xx, 273 p.: fig., photogr., tab.
IUCN -Gland, CH, International Union for Conservation of Nature, Gland, C. H. W. W. F. -, and Nairobi, K. E. U. N. E. P. -,
“World conservation strategy for the 1990s”. World Conservation Union (IUCN), Gland, Switzerland, p. vi, 160 p.: tab., 1989.
1988
D. J. Casley and Kumar, K.,
The collection, analysis and use of monitoring and evaluation data. Baltimore, MD, USA: Johns Hopkins University Press, 1988, p. ix, 174 p.: 16 fig., 28 tab.
W. A. Smith, Seidel, R. E., Booth, E. M., and Rasmuson, M. R.,
Communication for child survival. Washington, DC, USA: Academy for Educational Development, 1988, p. viii, 144 p. : 7 fig.
J. P. Mason and Cutbill, C.,
“Conception d'une etude socio-culturelle sur l'utilisation de l'eau et les practiques d'assainissement des menages a Djibouti-ville”, vol. No. 214. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xi, 73 p.: photos, fig., 1988.
J. P. Mason and Cutbill, C.,
“Design of a sociocultural study of household water use and sanitation practices in Djibouti city”, vol. no. 214. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xi, 67 p.: photos, fig., 1988.
M. T. Boot, Mansour, A. E., Medani, M. N., and Yousif, M. A.,
“End of mission report for the WADS project, Nyala, Sudan”. IRC, The Hague, The Netherlands, p. 2 vol. (43, 72 p.): tab., 1988.
T. Issayas,
Evaluation of rural water supply projects with reference to the organizational aspects in Ethiopia, vol. no. 35. Tampere, Finland: Tampere University of Technology, Institute of Water and Environmental Engineeri, 1988, p. i, 86 p.: fig., tab.
J. Meyer,
Hazardous waste management. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1988, p. vi, 76 p.: fig., tab.
WHO. Regional Office for South-East Asia -New Delhi, IN, SEARO,
Information and education for health in South-East Asia, vol. no. 17. New Delhi, India: World Health Organization South-East Asia Regional Office, 1988, p. iv, 96 p.: fig., photogr.