Veeraputhran, S., Siju, T., Joseph, J. and George, K. T. (2019) “Adoption of RRII 400 series rubber clones by rubber small growers”, Journal of Plantation Crops, 41(2), pp. 209–213. Available at: https://updatepublishing.com/journal/index.php/JPC/article/view/5822 (Accessed: 25 April 2024).