TY  - BOOK
AU  - Daly, Herman  E.
AU  - Townsend, Kenneth  N.
TI  - Valuing the earth : economics, ecology, ethics
U1  - 333.72 
PY  - 1993///
CY  - Massachusetts,Cambridge etc
PB  - MIT Press
KW  - Economic development--Environmental aspects
KW  - Environmental ethics
KW  - Environmental policy--Moral and ethical aspects
KW  - Environmental protection--Moral and ethical aspects
N1  - ENG
ER  -