TY  - BOOK
AU  - Bartelmus Peter
TI  - Quantitative economics :  How sustainable are our economies ?   
SN  - 9781402069669
U1  - X:(G:55), P8 
PY  - 2008///
CY  - Berlin
PB  - Springer          
KW  - ENVIRONMENT
N1  - Biblopgraphy P289-307
ER  -