info:oai:icrisat:4248info:ofi/fmt:xml:xsd:journalMoraghanJ TMoraghan, J TRegoT JRego, T JSahrawatK LSahrawat, K LEffect of Water Pretreatment on Total Nitrogen Analysis of Soils by the Kjeldahl MethodSoil Science Society of America Journal0361-5995198347213-2172article