TY  - SER
TI  - Human ecology
SN  - 0300-7839
PY  - 1972///
CY  - New York
PB  - Plenum Pub.
KW  - Human ecology
KW  - Periodicals
N1  - UKM: v.3 (1975)-. B H Blackwell's, England. RM750.42
ER  -