TY  - BOOK
AU  - Le Riche,Harding
AU  - Milner,Jean
TI  - Epidemiology as medical ecology / 
PY  - 1971///
CY  - Baltimore : 
PB  - Williams and Wilkins , 
KW  - Ecology
KW  - Epidemiology
N1  -  Baltimore imprint on mounted label;  Includes bibliographies
ER  -