TY  - BOOK
AU  - World Health Organization
TI  - Oral health surveys: : basic methods
SN  - 8185386986 (pbk)
U1  - 614.59960723 
PY  - 1999///
CY  - New Delhi
PB  - A.I.T.B.S. Publishers & Distributors (Regd.)
KW  - Dental surveys
KW  - Teeth diseases
KW  - Oral disease
KW  - Fluorides
KW  - Health
KW  - Mucosa
KW  - FRAHS
KW  - IIDC
N1  - Included bibliographical references and appendices
ER  -