TY  - BOOK
TI  - A manual for the preparers and users of eco-efficiency indicators version 1.1
PY  - 2004///
CY  - New YorkUS
PB  - UN
KW  - ENVIRONMENTAL INDICATORS
N2  - Presents a method by which environmental and financial performance indicators can be used together to measure an enterprise's progress in attaining eco-efficiency or sustainability
ER  -