@book{7289,
	author = {Joint ILO/WHO Committee on the Hygiene of Seafarers. Session (1st : 1949 : Geneva). and World Health Organization},
	title = {Joint ILO/WHO Committee on the Hygiene of Seafarers : report on the first session, Geneva, 12-14 December 1949.},
	publisher = {World Health Organization,},
	year = {1950.},
	series = {(WHO technical report series ; 20)},
	address = {Geneva : }
}