info:oai:icrisat:3088info:ofi/fmt:xml:xsd:journalSmithG DSmith, G DCoughlanK JCoughlan, K JYuleD FYule, D FLaryeaK BLaryea, K BSrivastavaK LSrivastava, K LThomasN PThomas, N PCogleA LCogle, A L0167-1987195-215Soil management options to reduce runoff and erosion on a hardsetting Alfisol in the semi-arid tropics252-3Soil & Tillage Research1992article