1991
W. D. G. Lawn, Morris, N. G., and Newbury, D. R.,
“Integrated approach to infrastructural development”, in
Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 85-88: 2 fig.
J. B. M. Chimedza,
“Integrated approach to rural development”, in
Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 115-118: 1 map, 3 tab.
J. Hahn, Vrba, J., Aldwell, C. R., Alfoldi, L., Andersen, L. J., Kaden, S., Miller, J. C., and van Waegeningh, H. G.,
“Integrated land-use planning and groundwater protection in rural areas : a comparative study of planning and management methodologies”. UNESCO International Hydrological Programme, UNESCO-IHP, Paris, France, p. viii, 102 p.: fig., tab., 1991.
UNDTCD -New York, NY, US,
“Integrated water resources planning”. United Nations Department of Technical Co-operation for Development, New York, NY, USA, p. iii, 128 p.: fig., tab., 1991.
P. P. Macy,
“Integrating conservation and water master planning”,
Journal American Water Works Association, pp. p. 44-47: 2 fig., 3 tab., 1991.
M. X. Comision N. City, Jiutepec, M. X. Instituto, and IWRA -Urbana, IL, US,
“International Seminar on Efficient Water Use : proceedings”. Comision Nacional del Agua, Mexico City, Mexico, p. 938 p.: fig., tab., 1991.
S. A. Esrey,
“Interventions for the control of diarrhoeal diseases among young children : fly control”. World Health Organization, Diarrhoeal Diseases Control Programme, Geneva, Switzerland, p. 19 p.: 5 tab, 1991.
L. K. Helvetas - Moratuwa and Moratuwa, L. K. Sarvodaya,
“Introduction to surveying”. Helvetas, Swiss Association for Development and Cooperation, Nugegoda, Sri Lanka, p. 11 p. : tab., fig., photogr., 1991.
I. N. P. S. U. Founda Lucknow,
“The Jal Samiti in water and sanitation projects : an Uttar Pradesh experience”, in
NAP India '91 : conference on Indo-Dutch bilateral cooperation in rural water supply and sanitation, February 25-26 1991, Lucknow, 1991, p. 7 p.
N. Chaudhuri, Gortworst, H., van Luijk, J., de Lijster, J., and Wegelin-Schuringa, M. H. A.,
“Jointly breaking a vicious circle : report of the formulation mission institution and community development”. Netherlands Embassy, India, New Delhi, India, p. 65 p.: tab., 1991.
K. E. Kefinco - Kakamega, Helsinki, F. I. F. I. N. N. I. D. A. -, and KE, K. Ministry o,
“Kenya-Finland Western Water Supply Programme : annual report 1991”. Kefinco, Helsinki, Finland, p. 30 p. + annexes (ca. 35 p.) : tab., photogr., 1991.
A. Kruger and Lunoe, B.,
“Kigoma water programme : inspection report”. NORAD, Norwegian Agency for Development Cooperation, Oslo, Norway, p. v, 94, 66 p.: fig., tab., 1991.