John, Sverup, N. Mohanakumaran, P.D. Vijayagopal, Kunjamma P. Mathew, K. Vasanthakumar, N. Ramachandran Nair, and D. Alexander. “<i>Makaram</i>/and/<i>Kumbham</I>/-/Two/Improved/Rice/Varieties/for/the/Cherady/Tracts/of/Kerala”. Journal of Tropical Agriculture 41 (October 27, 2006): 4–6. Accessed November 23, 2024. https://jtropag.kau.in/index.php/ojs2/article/view/88.