TY  - BOOK
AU  - Theodorson,George A.
TI  - Estudios de ecología humana
PY  - 1974///
CY  - Barcelona
PB  - Editorial Labor
KW  - Human ecology
KW  - Local
KW  - Man
KW  - Influence of environment
N1  - Translation of : Studies in human ecology; Includes bibliography
ER  -