Biblio

W. S. Warner, “Cultural influences that affect the acceptance of compost toilets : psychology, religion and gender”. Jordforsk, Norwegian Center for Soil and Environmental Research, As, Norway, p. 6 p., 2004.

WHO -Geneva, CH, World Health Organization, Creating an environment for emotional and social well-being : an important responsibility of a health-promoting and child friendly school, vol. no. 10. Geneva, Switzerland: World Health Organization (WHO), 2003, p. iv, 12 p. + 23 p. annexes : boxes, tab.