TY  - BOOK
AU  - Wallace, Bruce
TI  - People, their needs, environment, ecology
SN  - 0-13-656827-0
U1  - 301.3 21st
PY  - 1972///
CY  - Englewood Cliffs
PB  - Prentice Hall
KW  - Social ecology, Addresses, essays, lectures; Ecology; Population
ER  -