info:oai:icrisat:7023info:ofi/fmt:xml:xsd:journalSharmaSSharma, SUpadhyayaH DUpadhyaya, H DVarshneyR KVarshney, R KGowdaC L LGowda, C L LPre-breeding for diversification of primary gene pool and genetic enhancement of grain legumesFrontiers in Plant Science1664-462X201341-14309article