Zaman, S., M. A. Mazid, and G. Kabir. “Effect Of <i>Rhizobium</i> Inoculant On Nodulation, Yield And Yield Traits Of Chickpea (<i>Cicer Arietinum</I> L.) In Four Different Soils Of Greater Rajshahi”. Journal of Life and Earth Science, vol. 6, Feb. 2012, pp. 45-50, doi:10.3329/jles.v6i0.9720.