TY  - BOOK
AU  - Conrad Jon M
TI  - Resource economics
SN  - 0-521-64974-9
U1  - 333.7 
PY  - 1999///
CY  - Cambridge
PB  - CUP
KW  - Microsoft Excel(Computer file)
KW  - Natural resources-management-mathematical models
KW  - Resource allocation-mathematical models
ER  -