K. SUMALINI; T. PRADEEP; E. RAJANIKANTH, D. S. ,; REDDY, S. N. GENE ACTION AND ORDER EFFECTS IN DOUBLE CROSS HYBRIDS GENE ACTION AND ORDER EFFECTS IN DOUBLE CROSS HYBRIDS OF MAIZE ( OF MAIZE ( OF MAIZE ( Zea Mays Zea Mays L.) FOR GRAIN YIELD UNDER DIVERSE AGROCLIMATIC ZONES OF TELANGANA. The Bioscan 2018, 13, 761-768.