By Beveraggi Allende, Walter.
Buenos Aires : Eudeba, 1972 .
140 p. ; 19 cm.

By Cailleux, André.
Buenos Aires : Eudeba, 1964 .
103 p. ; , Título original: Histoire de la Geologie. 19 cm.

By Irazusta, Julio.
Buenos Aires : Eudeba, 1978 .
91 p. ; 18 cm.

By Rostand, Jean.
Buenos Aires : Eudeba, 1973

By Privat de Garilhe, Michael.
Buenos Aires : Eudeba, 1973

By Piccirilli, Ricardo.
Buenos Aires : Eudeba, 1972