The dynamics of smallholder farmers’ acquisition and distribution of sweetpotato vines in the Lake Victoria Zone Region, Tanzania

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Seed systems smallholder farmers use

(2016) Shawn McGuire et al.   Food Security

Farmer seed networks make a limited contribution to agriculture? Four common misconceptions

(2015) Oliver T. Coomes et al.   FOOD POLICY

Making seed systems more resilient to stress

(2013) Shawn McGuire et al.   GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS

How sweet potato varieties are distributed in Uganda: actors, constraints and opportunities

(2013) Richard Gibson   Food Security

Sweetpotato Seed Systems in Uganda, Tanzania, and Rwanda

(2011) Sam Namanda et al.   JOURNAL OF SUSTAINABLE AGRICULTURE