por Cram Heydrich, Silke [editor] | Galicia, Leopoldo [editor] | Israde-Alcántara, Isabel [editor] | López Miguel, Celia [ilustrador editor] | Ávila Flores, Brenda [colaborador].
por Bravo Espinosa, Miguel [editor] | Vázquez Diego, Lilia [editor] | Blanco Velasco, Margarita [editor].
por Bazant S., Jan [autor].
por Everard, Mark [autor].
por Livelihoods and Natural Resources Management Institute (India) | International Water and Sanitation Centre | Centre for Economic and Social Studies, Hyderabad | Watershed Support Services and Activities Network (Secunderābād, India).