TY  - BOOK
AU  - Field,Barry C.
AU  - Willis,Cleve E.
TI  - Environmental economics: a guide to information sources 
T2  - Gale information guide library
SN  - 0810314339
PY  - 1979///
CY  - Detroit
PB  - Gale Research
KW  - Environmental policy
KW  - Bibliography
ER  -