International Center for Tropical Agriculture2015-01-282015-01-28https://hdl.handle.net/10568/54462Interespecific solutions to intractable problems of common bean: broadening the genetic base of common bean, Phaseolus vulgaris, and exploitation of the biodiversity found in secondary gene pools of P. coccineus and P. polyanthus, through germplasm core collections and interspecific hybridizations