TY  - BOOK
AU  - Ayres, Robert U.
AU  - DArge, Ralph C
AU  - Kneese, Allen V.
TI  - Economics and the environment: a material balance approach
SN  - 080181215
U1  - 333.7 21st ed.
PY  - 1970///
CY  - Washington, D.C.
PB  - Resources for the Future
KW  - Air pollution
KW  - Environmental economics
KW  - Natural resources
KW  - Pollution
KW  - Residues
ER  -