TY - BOOK AU - Bureau Of Hygiene And Tropical Diseases TI - Abstracts of hygiene T2 - 43 U1 - 016.614 PY - 1968/// PB - Bureau Of Hygiene And Tropical Diseases, London KW - Health and Hygiene KW - Hygiene--Abstracts | Public health--Bibliography--London School N1 - No. S - 252 / 73 - 74 / 24.04.1974; Hygiene; Abstracts; Bibliography; Public Health; London School of Hygiene ER -