Berghuber, Konrad, Christian R. Vogl, and Silvel Elias Gramajo. 2010. “Knowledge, Customs and Strategies for Water Management in the Vista Hermosa Hamlet, Departamento San Marcos, Guatemala”. Agricultura, Sociedad Y Desarrollo 7 (1):81-107. https://revista-asyd.org/index.php/asyd/article/view/1112.