TY  - BOOK
AU  - Ayres, Robert U
AU  - Ayres, Leslie W
TI  - Industrial ecology: Towards closing the materials cycle 
SN  - 9781858983974
U1  - 658.7 20
PY  - 1996///
CY  - Cheltenham
PB  - Edward Elgar
KW  - Management
KW  - Material management
KW  - Industrial ecology
ER  -