TY  - BOOK
AU  - Ayres,Robert U.
AU  - Ayres,Leslie
TI  - Industrial ecology: towards closing the materials cycle 
SN  - 1858983975
PY  - 1996///
CY  - Cheltenham, UK
PB  - E. Elgar
KW  - Industrial ecology
N1  - Includes bibliographical references (p. 333-348) and indexes
ER  -