1. Collecting ethnobotanical data. An introduction to basic concepts and techniques;Alexiades,1996
2. Life strategy and chemical composition as predictors of the selection of medicinal plants from the Caatinga (Northeast Brazil);Almeida;J. Arid Environ.,2005
3. Plants, People and Culture: The Science of Ethnobotany;Balick,1996
4. Resilience and neotraditional populations: the caiçaras (Atlantic Forest) and caboclos (Amazon);Begossi,1998
5. Effect of Boscia albitrunca (Omukunzi) root on the bacteriology and viscosity of Omashikwa, traditional fermented buttermilk from Namibia;Bille;Afr. J. Food Agric. Nutr. Dev.,2013