info:oai:icrisat:7021info:ofi/fmt:xml:xsd:bookTobitaSTobita, SShinjoHShinjo, HHayashiKHayashi, KMatsunagaRMatsunaga, Ret al.et al, .978-90-481-2541-82011Identification of plant genetic resources with high potential contribution to soil fertility enhancement in the Sahel, with special interest in fallow vegetation1363Innovations as Key to the Green Revolution in Africabookitem