Biblio

WHO -Geneva, CH, World Health Organization, Safe recreational water environments. Volume 1. Coastal and fresh waters. Geneva, Switzerland: World Health Organization (WHO), 2003, p. xxxii, 219 p. : boxes, tab.

WHO -Geneva, CH, World Health Organization, « Health-based monitoring of recreational waters : the feasibility of a new approach (the 'Annapolis Protocol') : outcome of an expert consultation, Annapolis, USA co-sponsored by the USEPA ». World Health Organization (WHO), Geneva, Switzerland, p. 50 p. : 7 fig., 16 tab., 1999.

WHO -Geneva, CH, World Health Organization, « Programme for control of diarrhoeal diseases : fourth programme report 1983-1984 ». World Health Organization (WHO), Geneva, Switzerland, p. 101 p.: fig.,tab., 1985.