Southgate, D.

Rodriguez, F. & Southgate, D., 2003. Water resources management and willingness to pay : the case of Cotacachi, Ecuador, (SANREM CRSP research brief no. 15) Watkinsville, GA, USA: University of Georgia, SANREM CRSP. Available at: https://nl.ircwash.org/sites/default/files/Rodriguez-2003-Water.pdf.