BHUIYAN, M A, D KHANAM, and M R KHATUN. 2013. “’Varietal Screening of Grasspea (Lathyrus Sativus) in Presence or Absence of Rhizobium Inoculation”. The Indian Journal of Agricultural Sciences 69 (5). https://epubs.icar.org.in/index.php/IJAgS/article/view/26730.