Biblio

A. Pruss and Mariotti, S. P., “La stratégie change : prévenir le trachome : guide d'assainissement et d'hygiène”. World Health Organization (WHO), Geneva, Switzerland, p. 72 p. : tabs., 2000.

M. H. A. Wegelin-Schuringa, “Operation and maintenance of sanitation systems in urban low-income areas in India and Thailand : report on a joint research programme, 1989-1993”, vol. 6-E. IRC, The Hague, The Netherlands, p. x, 97 p. : 10 fig., 11 tab., 1997.

E. H. Nicoll, Small water pollution control works : design and practice. Chichester, UK: Ellis Horwood, 1988, p. 502 p.: fig., tab.

G. - E. Teka, “Human wastes disposal - Ethiopia : a practical approach to environmental health”. Ethiopia, Ministry of Health, Addis Ababa, Ethiopia, p. xiii, 122 p.: fig., tab., 1984.

F. R. Associatio Paris, “L'assainissement autonome : etude technique de synthese”. AFEE Centre National de Documentation et d'Information sur l'Eau, Paris, France, p. 161 p., 1984.