Y. RAJYA LAKSHMI DEVI * and S. THILAKAVATHY. PREVALENCE OF VITAMIN A DEFICIENCY IN FISHERFOLK CHILDREN (6-8 YEARS) OF EAST GODAVARI DISTRICT AND EFFECT OF SUPPLEMENTATION OF ORANGE FLESHED SWEET POTATO. J. Res. ANGRAU 2021, 49 (1), 53-62.