. "1"^^ . . "Ley 16640"^^ . "REFORMA AGRARIA"^^ . "16640"^^ . . . "es"^^ . "28596"^^ . . "1967-07-28"^^ . . "1967-07-16"^^ . . . . "REFORMA AGRARIA"^^ . "REFORMA AGRARIA"^^ . . "1989-01-07"^^ .