info:oai:icrisat:6399info:ofi/fmt:xml:xsd:journalDuivenboodenN vanDuivenbooden, N vanAbdoussalamSAbdoussalam, SMohamedA BMohamed, A BImpact of climate change on agricultural production in the Sahel – Part 2. Case study for groundnut and cowpea in NigerClimatic Change0165-0009200254349-3683article