info:oai:icrisat:10012info:ofi/fmt:xml:xsd:bookWhitbreadA MWhitbread, A MLefroyRLefroy, RBlairGBlair, GKonboonYKonboon, YNaklangKNaklang, K2017Sequestering soil carbon in the low input farming systems of the semi-arid tropics – does litter quality matter?proceeding