Open Access Research Paper Views (1381) Common beans production for improved livelihoods of peasants in Tanzania’s smallholder farming system Filemon Elisante, Patrick A. Ndakidemi. Int. J. Biosci. 16(4), 241-250, April 2020. DOI: http://dx.doi.org/10.12692/ijb/16.4.241-250 Keywords: Development, Farmer's livelihood, Food security, Gender, Phaseolus bean Details