1979
R. M. Clark, Gillean, J. I., et W. Adams, K.,
« Managing small water systems : a cost study : vol. II ». US Environmental Protection Agency (EPA), Cincinnati, OH, USA, p. xiii, 293 p., 1979.
WHO -Geneva, CH, World Health Organization,
Manual de l'equipe de sante, Edition nouvelle du Guide Medical Afriqu. Issy-les-Moulineaux, France: Saint Paul, 1979, p. 752 p.
W. G. Characklis, Gaudet, F. J., Roe, F. L., et Bedient, P. B.,
« Maximum utilization of water resources in a planned community : executive summary », vol. EPA-600/2-79-050a. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. 150 p. : 42 fig., 29 tab., 1979.
M. Engalenc, Grillot, J. C., et Lachaud, J. C.,
« Methode d'etude et de recherche de l'eau souterraine des roches cristallines de l'Afrique de l'ouest. Vol. II : Travaux complementaires sur le milieu fissure (deuxieme phase) ». Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. 191 p. : fig., tab., 1979.
C. L. Senn,
« On-site wastewater management : a 1979 state of the art manual ». National Environmental Health Association, Denver, CO, USA, p. ii + 108 p. : 27 figs., 15 tabs., refs., 1979.
L. E. Whitherell, Solomon, R. L., et Stone, K. M.,
« Ozone and ultraviolet radiation disinfection for small community water systems. », vol. EPA-600/2-79-060. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. vii + 40 p. : tabs., 41 refs., 1979.
M. F. Miranda,
« Plan nacional de aguas subterraneas [Colombia] ». Instituto Nacional de Investigaciones Geologico-Mineras, Bogota, Colombia, p. iii, 78 p. : 2 fig., 5 tab., 1979.
I. Burton,
« Policy directions for rural water supply in developing countries », vol. no. 4. USAID, Washington, DC, USA, p. vii, 43 p. : fig., tab., 1979.
P. K. Institute Lahore,
« Proceedings of a national symposium on public water supplies in Pakistan held in November 1973 ». West Pakistan University of Engineering and Technology, Institute of Public Health, Lahore, Pakistan, p. 78 p., 1979.