TY  - BOOK
AU  - Smith,Robert Leo
TI  - The ecology of man: an ecosystem approach 
SN  - 0060463384 (pbk.)
AV  - QH541 SMI 
PY  - 1976///
CY  - New York
PB  - Harper & Row
KW  - Social ecology
N1  - Includes index; Innludes bibliographical references
ER  -