info:oai:icrisat:3464info:ofi/fmt:xml:xsd:bookAliMAli, MJoshiP KJoshi, P KPandeSPande, SAsokanMAsokan, MVirmaniS MVirmani, S MKumarRaviKumar, RaviKandpalB KKandpal, B K92-9066-418-52000Legumes in the Indo-Gangetic Plain of IndiaLegumes in rice and wheat cropping systems of the Indo-Gangetic Plain - constraints and opportunitiesbookitem