TY  - BOOK
AU  - Hufschmidt M. Maynard
AU  - James E. David
TI  - Environment, Natural Systems, And Development: An Economic Valuation Guide
SN  - 0801829305
PY  - 1983///
CY  - London
PB  - Hopkins
KW  - Environmental policy - Effectiveness - Address Essays, Lectures
ER  -