Scarpa, R.Drucker, Adam G.Anderson, S.Ferraes-Ehuan, N.Gómez, V.Risopatron, C.Rubio-Leonel, O.2010-05-182010-05-18https://hdl.handle.net/10568/1563Valuing genetic resources in peasant economies: the case of ‘hairless’ creole pigs in Yucatan