Akpo, E and Ojiewo, C O and Omoigui, L O and Rubyogo, J C and Varshney, R K  (2020) A Brief Overview of Smallholder Farmers’ Access to Seed of Improved Legume Varieties.   In:  Sowing Legume Seeds, Reaping Cash.   Springer Nature Singapore Pte Ltd, Singapore, pp. 1-2.  ISBN 978-981-15-0844-8