Authors: Prain, G Schneider, J Widiyastuti, C

Citation: G. Prain et al., Farmers' maintenance of sweet potato diversity in Irian Jaya, ENCOURAGING DIVERSITY, 2000, pp. 54-59

Authors: Prain, G Hagmann, J

Citation: G. Prain et J. Hagmann, Synthesis: Farmers' management of diversity in local systems, ENCOURAGING DIVERSITY, 2000, pp. 94-100

Authors: Scheidegger, U Prain, G

Citation: U. Scheidegger et G. Prain, Support to diversity in potato seed supply, ENCOURAGING DIVERSITY, 2000, pp. 232-236