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Dudley, N.; Stolton, S. 2003. Running pure: the importance of
forest protected areas for drinking water. Research report for
World Bank and WWF alliance for Forest Conservation and Sustainable
Use. World Bank, Washington D.C. USA. 114p.
Grace, J.M. 2005. Forest operations and water quality in the
south. Transactions of the American Society of Agricultural
Engineers (ASAE), Vol. 48 (2), 871-880. USA.
Guillemette, F.; Plamondon, A.; Prevost, M.; Levesque, D. 2005.
Rainfall generated stormflow response to clearcutting a boreal
forest: peak flow comparison with 50 world-wide basin studies.
Journal of Hydrology, No 302. 137-153.
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