Crop genetic resources - the conservation of difficult material: Proceedings of an international workshop, 8-11 September 1980, University of Reading, U.K.
Can agricultural citizen science improve seed systems? The contributions of crowdsourcing participatory variety selection through on-farm triadic comparisons of technologies
Identificación de oportunidades para la comercialización de frijol de la cadena de valor del frijol común
Marketing prospects of tepary bean (Phaseolus acutifolius) in Guatemala through an analysis of common bean value chain