TY  - BOOK
AU  - May,Jacques M.
TI  - The ecology of human disease / 
T2  - His Studies in medical geography, no. 1
AV  - RA792 .M35
U1  - 616.96 19
PY  - 1958///]
CY  - New York
PB  - MD Publications
KW  - Medical geography
KW  - Geografia médica
ER  -