TY  - BOOK
AU  - Gregory, G. Robinson
TI  - Resource economics for foresters
SN  - 9780471085218
U1  - 333.75 
PY  - 1987///
CY  - New York
PB  - John Wiley 
KW  - Economics of Land and Energy / Natural Resources and Energy
N1  - Bibliography: pp.457-465
N2  - 1992-11-13
ER  -