info:oai:icrisat:6738info:ofi/fmt:xml:xsd:journalAshok KumarAAshok Kumar, AReddyB V SReddy, B V SRamaiahBRamaiah, BSahrawatK LSahrawat, K LPfeifferW HPfeiffer, W HGene effects and heterosis for grain iron and zinc concentration in sorghum [Sorghum bicolor (L.) Moench]Field Crops Research0378-4290201314686-95article