Biblio

L. Clark, Simpson-Hebert, M., and Sawyer, R., “La iniciativa 'PHAST' : transformacion participativa para la higiene y el saneamiento : un nuevo enfoque para el trabajo comunitario”. World Health Organization (WHO), Geneva, Switzerland, p. vi, 41 p. : 2 fig., 8 photogr., 1996.

L. Clark, Simpson-Hebert, M., and Sawyer, R., “L'initiative 'PHAST' : participation a la transformation de l'hygiene et de l'assainissement : une nouvelle methode de travail avec les communautes”. World Health Organization (WHO), Geneva, Switzerland, p. vi, 41 p. : 2 fig., 8 photogr., 1996.

L. Clark, Simpson-Hebert, M., and Sawyer, R., “The PHAST initiative : participatory hygiene and sanitation transformation : a new approach to working with communities”, vol. no. 1. World Health Organization (WHO), Geneva, Switzerland, p. vi, 39 p. : 2 fig., 8 photogr., 1996.

L. Clark, Simpson-Hebert, M., and Maiga, F. S., “Education sanitaire et hygiene du milieu dans les ecoles de l'Afrique de l'ouest francophone : rapport d'un atelier regional sur les problemes et les possibilites d'amelioration, EIER, Ouagadougou 19-21 avril 1994”. World Health Organization (WHO), Geneva, Switzerland, p. 41, 8 p.: 2 fig., 10 photogr., 1 tab., 1995.

L. Clark, Simpson-Hebert, M., and Maiga, F. S., “Hygiene education and environmental sanitation in schools in Francophone West Africa : the report of an inter-country workshop to identify problems and options for improvement, EIER, Ouagadougou 19-21 April 1994”. World Health Organization (WHO), Geneva, Switzerland, p. 35, 8 p.: 2 fig., 10 photogr., 1 tab., 1995.

L. Clark, “Food, water and family health : a manual for community educators”. World Health Organization (WHO), Geneva, Switzerland, p. v, 99 p.: ill. + 7 posters, 1994.

L. Clark, Simpson-Hebert, M., Burgers, L., and Laugeri, L., “School sanitation and hygiene education in Latin America : summary report of a workshop on problems and options for improvement, Cali, Colombia, 22-27 March 1993”. World Health Organization (WHO), Geneva, Switzerland, p. 43 p., 1994.

L. Clark, “Groundwater abstraction from basement complex areas of Africa”, in Papers presented at the First African Water Technology Conference : Tuesday 30th November and Wednesday 1st December 1982 : held at the Kenyatta Conference Centre, Nairobi, Kenya, 1982, pp. P. 7-1 - 7-25.