1980
R. Faruqee,
Kenya : population and development. Washington, DC, USA: World Bank, 1980, p. 234 p. in various pagings.
F. R. B. U. R. G. E. A. P. - Paris,
La construction des puits en Afrique tropicale, 2nd ed.nd ed. Paris, France: BURGEAP, Bureau d'Etudes de Geologie Appliquee et d'Hydrogeologie Souterraine, 1980, p. 201 p. : fig., tab.
K. Rajagopal, Lohani, B. N., and Loehr, R. C.,
“Land treatment of municipal wastewater : a state-of-the-art review”, vol. no. 1. Environmental Sanitation Information Center, ENSIC, Bangkok, Thailand, p. vi + 39 p. : 3 fig., 12 tab., 1980.
A. Audivert,
“L'eau et la sante”, vol. no. 17. Edicef, Paris, France, p. xxx p.: ill., 1980.
R. B. Gauntlett,
“A literature review of CO2 removal by aeration”, vol. no. 131. Water Research Centre, Medmenham, UK, p. 37 p., 1980.
J. L. Ventura Rivas, J. Velasco, O., Roque, J. R., D. de la O., C., and Oviedo, F. A.,
“Manual de promocion de comunidades para sistemas de agua potable y letrinizacion en el medio rural”. El Salvador, Departamento de Acueductos Rurales, San Salvador, El Salvador, p. ca. 200 p., 1980.
C. Environmen CA and CA, O. (Province),
Manual of practice on urban drainage, vol. no. 104. Ottawa, Ont, Canada: Environment Canada, 1980, p. xvi, 326 p. : 67 fig., 48 tab.
I. N. Central Pu Organisation and IN, I. Ministry o,
“Manual on sewerage and sewage treatment”. India, Ministry of Works and Housing, New Delhi, India, p. xix + 196 p. : fig. tab., 1980.
L. Sidwell,
“Montserrat Water Authority accounting department handbook”. Pan American Health Organization, Division of Environmental Health Protection, Bridgetown, Barbados, p. 139 p.: charts, 1980.