CHANDRA TIWARI, G. (2015) “1. STUDIES ON RELATIVE HETEROSIS AND HETEROBELTIOSIS FOR FOUR QUANTITATIVE CHARACTERS- GRAIN YIELD PER PLANT , STRAW YIELD PER PLANT , TOTAL BIOLOGICAL YIELD PER PLANT AND HARVEST INDEX IN RICE (ORYZA SATIVA L.) by GIRISH CHANDRA TIWARI”, LIFE SCIENCES LEAFLETS, 70, p. 1 to 8. Available at: https://petsd.org/ojs/index.php/lifesciencesleaflets/article/view/965 (Accessed: 15 October 2025).