Cutter Bildarth: The Challenge Coin - Kindle edition by POGAS, Pablo Ochoa Garcia Angel Sanchez. Literature & Fiction Kindle eBooks @ Amazon.com.
Management of Hydrological Systems: Analysis and perspective of the contingent valuation of water for mountain basins: Sánchez-Paladines, José, Ochoa Cueva, Pablo, Benavides Muñoz, Holger, Arias Zari, Jorge, Fries, Andreas, Gallegos Reina, Antonio,