TY  - BOOK
AU  - Herbert Bormann 
AU  - Stephen Kellert
TI  -  Ecology, econmics, ethics: :the broken circle
SN  - 0 300 04976 5
AV  - QH541.E31934 
PY  - 1991///
CY  - New York
PB  - Yale University Press
KW  - Ecology
KW  - Environmental ethics
N1  - Includes index
ER  -