TY  - GEN
AU  - Wills, Ian.
TI  - Economics and the environment : a signalling and incentives approach
AV  - HC79 E5Wil.
PY  - 1997///
PB  - Allen & Unwin
KW  - Environmental economics
KW  - Externalities (Economics)
KW  - Economic indicators
N1  - 6717
ER  -