. . "Biologiste" . . "Biologiste"@fr . "2013-07-29" . . "VIAF" . . . "Biologiste" . . "Manuel" . "12534581"^^ . . . "Manuel Ruiz Pérez"@fr . . "2013-07-29"^^ . "Ruiz Pérez" . . . "1996-10-15" . "0000000044054124" . "El extractivismo en América latina / ed. Manuel Ruiz Pérez, Jeffrey A. Sayer, Susanna Cohen Jehoram, 1993. - . - LCNA (CD), 1995-12. - . -"@fr . "Manuel Ruiz Pérez" . . . . . .