TY  - GEN
AU  - Cairncross , Sandy 
AU  - Kocha r , Vijay 
TI  - Studying hygiene behaviour: methods, issues and experiences
SN  - 817036387x
U1  - 613 
PY  - 1994///
CY  - New Delhi
PB  - Sage Publications
KW  - HEALTH BEHAVIOUR - RESEARCH METHODOLOGY CONGRESSES
KW  - HEALTH ECUCATION - CONGRESSES
ER  -