TY  - BOOK
AU  - Stearns, Forest.
AU  - Montag, Tom.
TI  - The urban ecosystem: : A holistic approach
T2  - Community development series
SN  - 0470820799
U1  - 301.36 
PY  - 1974///
CY  - USA: 
PB  - Dowden, Hutchinson & Ross Inc., 
KW  - Ecosystem
KW  - Evaluation of development
KW  - Sociology
KW  - Urban system
ER  -