1981
K. M. A. Aziz, Rahaman, M. M., Hasan, K. Z., Aziz, K. M. S., and Patwary, Y.,
“A study of the interpersonal spread of human faeces in rural Teknaf of Bangladesh”. International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDR,B), Dhaka, Bangladesh, p. 11 p., 1981.
WHO -Geneva, CH, World Health Organization,
“Systeme d'information sur les projets et les programmes”. World Health Organization, Global Promotion and Cooperation for Water Supply and, Geneva, Switzerland, p. 27 p.: ill., 1981.
J. F. Thomson,
“Toward an Asia bureau water and sanitation policy statement”, vol. no. 9. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ii, 27 p., 1981.
B. B. P. A. H. O. - Bridgetown,
“Training coordinator's handbook”. Pan American Health Organization (PAHO), Bridgetown, Barbados, p. Microfiche (ca. 100 p.), 1981.
J. M. Symons, Stevens, A. A., Clark, R. M., Geldreich, E., Love, T., and DeMarco, J.,
“Treatment techniques for controlling trihalomethanes in drinking water”. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. xii, 289 p, : fig., tab., 1981.
O. K. Buros, Cox, R. B., Nusbaum, I., El-Nashar, A. M., and Bakish, R.,
The U.S.A.I.D. desalination manual : a planning tool for those considering the use of desalination to assist in the development of water resources. Teaneck, NJ, USA: International Desalination and Environmental Association, 1981, p. 469 p. in various pagings.
T. H. Population Bangkok and Bangkok, T. H. Community-,
“Village rain water collection and storage project”. Community-based Appropriate Technology and Development Services, Bangkok, Thailand, p. 28 p.: map, tab., 1981.
R. H. Thomas and Arbuthnot, J.,
“Village water supply and sanitation in Northeast Thailand”, vol. no. 19. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. x, 86 p., 1981.