TY  - BOOK
AU  - Weintraub Andres Ed.
AU  -  Romero Carlos Ed.
TI  - Handbook of operations research in natural resources
T2  - Interuational series in operations research and management science
U1  - B2893g, P7 
PY  - 2007///
CY  - New York  
PB  -  Springer      
ER  -