1991
I. N. H. U. D. C. O. - New Delhi, Human Settlements Management Institute -New Delhi, IN, HSMI, et Patna, I. N. Sulabh Int,
« Evaluation study of low cost sanitation programme : Madhya Pradesh ». Housing and Urban Development Corporation, New Delhi, India, p. 11 p., 1991.
A. W. Mayo,
« Experience in rainwater harvesting in Tanzania », in
Rainwater catchment for future generations : proceedings of the 5th International Conference on Rain Water Cistern Systems, Keelung, Taiwan, 4-10 August 1991, 1991, p. P. 535-546 : 1 fig., 3 tab.
L. Monjour, Henry, P., Guillemin, F., et Uwechue, N.,
« Faecal contamination of rural water supply in the Sahelian area »,
Water resources, p. p. 923-927: 2 fig., 3 tab., 1991.
K. R. Rao,
« Feasibility of developing a community based operation and maintenance system for rural water supplies », in
NAP India '91 : conference on Indo-Dutch bilateral cooperation in rural water supply and sanitation, February 25-26 1991, Lucknow, 1991, p. 9 p.
W. H. M. van Immerzeel,
« Field-irrigation training in the Peruvian Andes »,
Waterlines, an international journal of water, sanitation and waste, p. p. 5-8: photogr., 1991.
A. Rudqvist,
Fieldwork methods for consultations and popular participation, vol. no. 9. Stockholm, Sweden: Stockholm University, Development Studies Unit, 1991, p. 52 p. + 11 app.
CEHA -Amman, JO, WHO/EMRO Regional Centre for Environmental Health Activities,
« Final report of AGFUND and CEHA collaboration : five years of co-operation for CEHA Regional Centre for Environmental Health Activities, Amman, Jordan ». Centre for Environmental Health Activities (CEHA), Amman, Jordan, p. 2 x 18 p.: fig., tab., 1991.
J. K. Lugonzo-Campbell,
« Financially sustainable gravity fed water catchment schemes in Kenya : following a new approach », in
Rainwater catchment for future generations : proceedings of the 5th International Conference on Rain Water Cistern Systems, Keelung, Taiwan, 4-10 August 1991, 1991, p. P. 361-370.
M. Raj,
« Financing of urban infrastructure in India ». Housing and Urban Development Corporation, New Delhi, India, p. 39 p.: 1 fig., 14 tab., 1991.
J. Naugle,
« Forage manuel de puits tuyau en PVC pour le maraichage ». Lutheran World Relief, Niamey, Niger, p. 31 p.: 10 fig., 18 tech. drwngs, 1991.
M. W. Blokland, Alaerts, G. J., Blair, T. L., van Hofwegen, P., et Savenije, H.,
« Framework document for capacity building : guidelines for workinggroup discussions », presented at the 1991-01-01, Delft, The Netherlands, 1991, Draft., p. 31 p.: fig.
C. Wheal,
« Freshwater pollution », vol. no. 6. UNEP, United Nations Environment Programme, Nairobi, Kenya, p. 36 p.: tab., fig., map, photogr., 1991.
A. Rao, Anderson, M. B., et Overholt, C. A.,
Gender analysis in development planning : a case book. West Hartford, CT, USA: Kumarian Press, 1991, p. viii, 103 p.: tab.