PALANISAMY, PRABAKARAN. “STUDIES ON SEED YIELD IMPROVEMENT OF NEEM (AZADIRACHTA INDICA A.JUSS) THROUGH CANOPY MANOGEMENT (PRUNING) AT TIRUNELVELI DISTRICT OF TAMIL NADU”. INTERNATIONAL RESEARCH JOURNAL OF CHEMISTRY 31 (July 1, 2020): 23 TO 31. Accessed September 20, 2021. https://petsd.org/ojs/index.php/irjc/article/view/1508.