1990
K. E. Kefinco - Kakamega, FI, F. Ministry o, Helsinki, F. I. Kefinco -, et KE, K. Ministry o,
« Income generating possibilities and potentials for women groups in Western Province ». Kefinco, Helsinki, Finland, p. 61 p.: tab., 1990.
R. Bos,
« Incorporating institutional and legal requirements »,
Waterlines, an international journal of water, sanitation and waste, p. p. 23-27: photogr., 1990.
P. H. Asian Deve Manila,
« Indonesia water supply and sanitation sector study ». Asian Development Bank, Manila, Philippines, p. xix, 132 p.: fig., tab., map, 1990.
CREPA -Ouagadougou, BF, Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout,
« Info CREPA ». Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, 1990.
M. Svendsen et Changming, L.,
« Innovations in irrigation management and development in Hunan province : financial autonomy, water wholesaling, turnover to farmers, mass movement of labor »,
Irrigation and drainage systems, p. p. 195-214 : 1 map, 1 photogr., 7 tab., 1990.
K. B. Kurup,
« Innovative approaches in water supply and sanitation programme ». Kerala Water Authority, Socio-Economic Units, Trivandrum, India, p. 12 p., 1990.
G. McBean,
« Instant illustration ». UNICEF, Kathmandu, Nepal, p. 108 p.: drawing, 1990.
IRC International Water and Sanitation Centre, The Hague, NL et DGIS, D. General fo,
« Institutional development in the Indo-Dutch rural water supply and sanitation programme : a discussion paper ». Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 19 p.: tab., 1990.
P. De Colombani, Irshaid, H. M., et de Melo, C. M. Meira,
« Integrating primary health care and primary environmental care in the health district of Pau da Lima (Salvador da Bahia, Brazil) : final report : field-work in Salvador da Bahia (Brazil), August-October 1990 ». Associazione Italiana per la Solidarieta tra i Popoli, Rome, Italy, p. ca. 120 p.: fig., tab., 1990.
A. W. Wright et Bakalian, A. E.,
« Intermediate sanitation : solids-free sewerage », vol. no. WS-3. World Bank, Infrastructure and Urban Development Department, Washington, DC, USA, p. 3 p., 1990.
A. M. Wright et Bakalian, A. E.,
« Intermediate sewerage : cost-efficient sewerage », vol. no. WS-4. World Bank, Infrastructure and Urban Development Department, Washington, DC, USA, p. 4 p.: fig., 1990.
P. Roark et Tomaro, J.,
« Internal evaluation of USAID assistance to the rural water supply and sanitation sector in Zaire », vol. no. 313. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. vii, 69 p.: map, photogr., tab., 1990.
G. B. Environmen Albans,
« International environmental technology ». Environmental Technology (Publications), St. Albans, UK, 1990.