TY  - BOOK
AU  - Ayres,Robert U.
AU  - Ayres,Leslie
TI  - Industrial ecology: towards closing the materials cycle 
SN  - 1858983975
AV  - TS161 .A97 1996
U1  - 658.7 20
PY  - 1996///
CY  - Cheltenham, UK, Brookfield, Vt., US
PB  - E. Elgar
KW  - Industrial ecology
N1  - Includes bibliographical references (p. 333-348) and indexes
UR  - http://www.loc.gov/catdir/toc/fy0713/96000923.html
ER  -