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pro vyhledávání: '"Ierland, Ekko C. Van"'
Smallholder farms in the humid highlands of East Africa are undergoing changes that question the notion of the rural space. Characterized by land degradation, increasing population pressure, intensive farming and continuous cropping in small plots, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::443f91775d82c5ea0b5f000f8d9be789
http://purl.umn.edu/161275
http://purl.umn.edu/161275
Gum arabic is mainly produced from two Acacias that are found in the gum belt of Sub-Saharan Africa. These are Acacia senegal that produces high quality gum and Acacia seyal that produces low quality gum. In recent years the gum market structure has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::405e44e1a41c053a7ba9292421c809d0