The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures
Rethinking the farmer's role in plant breeding : local bean experts and on-station selection in Rwanda
Rhizobium inoculation increases of bean and maize yields in intercrops on farms in the Peruvian Sierra
Relations of carbon isotope discrimination and other physiological traits to yield in common bean (Phaseolus vulgaris) under rainfed conditions
Pathogenic variability in Pyricularia grisea at a rice blast "hot spot" breeding site in Eastern Colombia