Villegas Osorio, J. G. (1995). Water quality assessment in the Reventado's watershed, Cartago, Costa Rica, oriented to the development of indicators of sustainability.
Chicago Style aipamenaVillegas Osorio, Javier G. Water Quality Assessment in the Reventado's Watershed, Cartago, Costa Rica, Oriented to the Development of Indicators of Sustainability. 1995.
MLA aipamenaVillegas Osorio, Javier G. Water Quality Assessment in the Reventado's Watershed, Cartago, Costa Rica, Oriented to the Development of Indicators of Sustainability. 1995.
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