D.J. Knowler

Freshwater biodiversity: Importance, threats, status and conservation challenges
Dudgeon, D., A.H. Arthington, M.O. Gessner, Z. Kawabata, D.J. Knowler, C. Lévêque, R.J. Naiman, et al. 2005. “Freshwater Biodiversity: Importance, Threats, Status And Conservation Challenges”. Biol. Rev. 81: 163-182.