TY - GOVDOC DP - http://iris.who.int/ DB - WHO IRIS AU - Executive Board, 9 CY - Geneva PP - Geneva LA - en PB - World Health Organization UR - https://iris.who.int/handle/10665/128189 DA - 1952 PY - 1952 M1 - EB9/59 TI - Expert Committee on Environmental Sanitation: report on second session KW - Environmental Health KW - Sanitation ER -