TY  - BOOK
AU  - Smith, Robert Leo
TI  - The ecology of man: an ecosystem approach
SN  - 0060463368
AV  - GF 8 Eco 
PY  - 1972///
CY  - New York
PB  - Harper & Row
KW  - ECOLOGY
KW  - HUMAN ECOLOGY
N1  - Bibliography: p. 424-428
ER  -