Exploration and collecting mission for Manihot esculenta. Varietal variation of cassava in the Upper Amazon Palcazu Valley, Peru
Indicators of soil quality: a South-South development of a methdological guide for linking local and technical knowledge
Race structure within the Mesoamerican gene pool of common bean (Phaseolus vulgaris L.) as determined by microsatellite markers
Effect of planting technique and amendment type on pearl millet yield, nutrient uptake, and water use on degraded land in Niger