info:oai:icrisat:10078info:ofi/fmt:xml:xsd:journalThierfelderCThierfelder, CChivengePChivenge, PMupangwaWMupangwa, WRosenstockT SRosenstock, T SLamannaCLamanna, CEyreJ XEyre, J XHow climate-smart is conservation agriculture (CA)? – its potential to deliver on adaptation, mitigation and productivity on smallholder farms in southern AfricaFood Security1876-4517June 20179537-5603article