TY  - BOOK
AU  - Conrad,Jon M
AU  - Clark,Colin W
TI  - Natural resource economics: Notes and Problems  
SN  - 0521337690
U1  - 333.7 19
PY  - 1987///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Natural Resources
KW  - Spines
KW  - Economics
KW  - Environmental Management
N1  - Bibliography p. 225-228; ecn
N2  - Economics
ER  -