info:oai:icrisat:11203info:ofi/fmt:xml:xsd:journalAbadySAbady, SShimelisHShimelis, HJanilaPJanila, PMashiloJMashilo, JGroundnut (Arachis hypogaea L.) improvement in sub-Saharan Africa: a reviewActa Agriculturae Scandinavica, Section B — Soil & Plant Science (TSI)0906-4710April 201969528-5456article