TY - BOOK AU - Sita TI - Marker assisted introgression of a major QTL(qDTY1.1) for grain yield under drought at reproductive stage in Oryza sativa L. cv U1 - 631.53 K9601M PY - 2019/// CY - Bhagalpur PB - BAU, Sabour KW - Plant Breeding and Genetics ER -