L P Vidhana Arachchi, Yaspa P A J, Mapa R B, and Somapala H. “SOIL PHYSICAL CONSTRAINTS AND THEIR EFFECT ON MORPHOLOGICAL CHARACTERS OF COCONUT (Cocos Nucifera L. ) ROOTS”. CORD 16, no. 01 (December 1, 2000): 34. Accessed May 9, 2024. https://journal.coconutcommunity.org/index.php/journalicc/article/view/337.