TY - BOOK TI - Guide to ship sanitation SN - 9789241546690 U1 - 363.72 PY - 2011/// CY - Geneva PB - WHO KW - SANITATION KW - Ships KW - Communicable disease control-methods KW - Disease transmission-prevention and control KW - Guidelines KW - Public health KW - Sanitation UR - http://www.who.int/water_sanitation_health/publications/ship_sanitation_guide/en/ ER -