TY  - BOOK
AU  - Spash, Clive L ,
TI  - Ecological economics vol.I : : Critical concepts in the environment / 
SN  - 9780415431460
U1  - 333.73 
PY  - 2009///
CY  - Oxon
PB  - Routledge
KW  - Economics ofland & energy
ER  -