Nitu, SK, and SA Haider. “Response of Growth Indices in Black Gram Due to <i>Rhizobium</I> Inoculation”. Journal of Life and Earth Science 3 (April 14, 2011): 51–54. Accessed May 21, 2024. https://www.banglajol.info/index.php/JLES/article/view/7447.