Indigenous knowledge systems Critical food issues : vol. 2. Society, culture and ethics /Katz, Esther Praeger ABC Clio Walter, L. (ed.) 2009 text https://www.documentation.ird.fr/hor/PAR00007138 PAR00007138 Katz Esther. Indigenous knowledge systems. In : Walter L. (ed.), . Critical food issues : vol. 2. Society, culture and ethics Praeger ; ABC Clio, 2009, 199-209 EN