TY  - BOOK
AU  -  Almedon,Astier M.
AU  -  Blumenthal,Ursula
AU  -  Manderson,Lenore
ED  -  International  nutrition Foundation for developing countries (INFDC)
TI  -  Hygiene evaluation procedures : :  approach and methods for assessin g water and sanaitation-related hygine practices  / 
SN  -  0963552287
U1  -  613 
PY  - 1997///
CY  -  London : 
PB  -  International Nutrition Foundation for developing countr ies (INFDC), 
KW  -  Hygiene
N1  -  Includes bibliographical references
ER  -