TY  - BOOK
ED  - US. Health, Education and Welfare Dept.
TI  - Selected health characterstics by area, geographic regions and urban rural residence
U1  - 000SC:614(73) 
PY  - 1959///
CY  - Washington
PB  - Govt Printing Office
KW  - Health characteristic
N1  - Health Statistics ; no.5
ER  -