International Food Policy Research Institute (IFPRI), '2015 Nutrition country profile: El Salvador', International Food Policy Research Institute (IFPRI), Washington, DC, 2015
Conservation and sustainable management of below-ground biodiversity (CSM-BGBD project). 2004. BGDB Project; Centro Internacional de Agricultura Tropical (CIAT); World Agroforestry Centre (ICRAF), Nairobi, KE. 1 plegable.
International Food Policy Research Institute (IFPRI), 'Highlights of recent IFPRI food policy research for Latin America and the Caribbean', International Food Policy Research Institute (IFPRI), Washington, D.C., 2016
International Food Policy Research Institute (IFPRI), 'Aspectos destacados de la investigación sobre políticas alimentarias en América Latina y el Caribe', International Food Policy Research Institute (IFPRI), Washington, D.C., 2017
International Food Policy Research Institute (IFPRI), 'Women's empowerment in agriculture index: case study profile Angela, Guatemala', International Food Policy Research Institute (IFPRI), Washington, D.C., 2012
International Food Policy Research Insitute (IFPRI), 'Women's empowerment in agriculture index: case study profile: Guatemala, Ingrid', International Food Policy Research Institute (IFPRI), Washington, D.C., 2012
International Food Policy Research Insitute (IFPRI), 'Women's empowerment in agriculture index: case study profile Isabel, Guatemala', International Food Policy Research Institute (IFPRI), Washington, D.C., 2012
International Food Policy Research Institute (IFPRI), 'Women's empowerment in agriculture index: case study profile Maria, Guatemala', International Food Policy Research Institute (IFPRI), Washington, D.C., 2012