TY  - BOOK
AU  - Cottrell,Alan
TI  - Environmental economics: an introduction for students of the resource and environmental sciences 
SN  - 0713126698 (pbk.)
U1  - 301.31 
PY  - 1978///
CY  - London
PB  - Edward Arnold
KW  - Environmental policy
KW  - Economics
KW  - Conservation of natural resources
KW  - Human ecology
N1  - Includes index
ER  -