TY  - BOOK
AU  - Westman, Walter E.
TI  - Ecology, impact assesment, and environmental planning
SN  - 0471808954
AV  - QH541 .W47 1985
PY  - 1985///
CY  - New York
PB  - John Wiley & Sons
KW  - Ecology
N1  - includes bibliographical references and index
ER  -