International Rice Conference for Latin America and the Caribbean (8, 1991, Villahermosa, Tabasco, México). Rice in Latin America : Improvement, management, and marketing: Proceedings
Recursos de tierras, suelos y su manejo en la región amazónica: Informe acerca del estado de conocimientos
An ecoregional framework for bean germplasm development and natural resources research: Documento de trabajo, anexo del taller de mejoramiento de frijol, octubre 1991
Nutrient management and spatial variability of soil across scales and settlement schemes in Zimbabwe. Thesis (Ph.D.)
Integrated cassava-based cropping systems in Asia: Working with farmers to enhance adoption of more sustainable production practices: Proceedings of the workshop on the Nippon Foundation Cassava Project in Thailand, Vietnam and China, held in Thai…
Cassava agronomy research and adoption of improved practices in Thailand: major achievements during the past 35 years
Maize water productivity and its relationship to soil properties under integrated cattle manure and mineral-nitrogen fertilizer in a smallholder cropping system
Prospects of photosynthetic research for increasing agricultural productivity, with emphasis on the tropical C4 Amaranthus and the cassava C3-C4 crops
Integrated soil fertility management research at TSBF: the framework, the principles, and their application
Algunos factores limitantes en el uso de raíces y tubérculos andinos y sus prioridades de investigación
Cassava agronomy research and adoption of improved practices in India: Major achievements during the past 30 years
Soil aggregation and total diversity of bacteria and fungi in various Tillage systems of sub-humid and semi-arid Kenya
Genetic diversity and symbiotic efficiency of legume nodulating bacteria from different land use systems in taita taveta , kenya
Intensity cultivation induced effect on soil organic carbon dynamic in the western cotton area of Burkuna Faso
Integrated nutrient management in Iganga District, Uganda: diagnosis by participatory learning and action research
