info:oai:icrisat:1480info:ofi/fmt:xml:xsd:journalSahrawatK LSahrawat, K LKumarG RKumar, G RMurthyK V SMurthy, K V SSulfuric acid-selenium digestion for multi-element analysis in a single plant digestCommunications in Soil Science and Plant Analysis2002333757-376519-20article