Schulz, N.
Contributions of material and energy flow accounting to urban ecosystems analysis : case study Singapore - 2005 UNU Institute of Advanced Studies - UNU-IAS working paper .
Contributions of material and energy flow accounting to urban ecosystems analysis : case study Singapore - 2005 UNU Institute of Advanced Studies - UNU-IAS working paper .
UNU IAS136
- Original series title: UNU-IAS working paper ; no.136.