Title:Estudio químico-toxicológico de Astragalus distinens Macloskie y Astragalus bergii Hieronimus / Chemical toxicological study of Astragalus distinens Macloskie and Astragalus bergii Hieronimus
Title:New vertebrate remains from the Batoví Member (Late Jurassic-?Early Cretaceous) of the Tacuarembó Formation (Uruguay) and the southernmost occurrence of mawsoniid coelacanths
Title:La crisis económica y sus impactos sobre la política de empleo e ingresos en Argentina / The economic crisis and its implications for employment and incomes policies in Argentina