1.- ALBACETE: INST. ESTUD. ALBACETENSES, 1991 Ver registro 2.- "XII JORNADAS DE CAMPO DE GEOGRAFIA FISICA" DE L'ASOCIACION DE GEOGRAFOS ESPAÑOLES CIUDAD REAL, DEL 29 D'ABRIL AL 2 DE MAIG DE 1996 1997 Ver registro 3.- A GENERAL BIOLOGICAL AND GEOLOGICAL SURVEY OF THE RIMS OF PONDS IN THE MAJOR MANGROVE ISLANDS OF THE PELICAN CAYS, BELIZE SMITHSONIAN INSTITUTION, NATIONAL MUSEUM OF NATURAL HISTORY; WASHINGTON, DC; USA; UNITED STATES, 2000 NATURAL HISTORY OF THE PELICAN CAYS, BELIZE Ver registro 4.- A late Quaternary geochemical record from the paleolake La Salada, southern Chihuahua Desert, Mexico Geological Society of America (GSA); Boulder, CO; USA; United States, 2012 Geological Society of America, Cordilleran Section, 108th annual meeting Ver registro 5.- APLICACION DE LA CARTOGRAFIA DE PROCESOS ACTIVOS A LA HOYA DE ENRIQUILLO (SUROESTE DE LA REPUBLICA DOMINICANA) 2007 GEOLOGIA DE LA REPUBLICA DOMINICANA Ver registro 6.- ASPECTOS GEOMORFOLOGICOS DEL SECTOR MEDIO E INFERIOR DE LA PAMPA DEPRIMIDA, PROVINCIA DE BUENOS AIRES 2012 Ver registro 7.- BROAD SYNCHRONY OF A LATE-GLACIAL GLACIER ADVANCE AND THE HIGHSTAND OF PALAEOLAKE TAUCA IN THE BOLIVIAN ALTIPLANO JOHN WILEY AND SONS FOR THE QUATERNARY RESEARCH ASSOCIATION; CHICHESTER; GBR; UNITED KINGDOM, 1997 Ver registro 8.- CHEMICAL CHARACTERISTICS OF THE CRATER LAKES OF POPOCATETETL, EL CHICHON, AND NEVADO DE TOLUCA VOLCANOES, MEXICO ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 2000 CRATER LAKES Ver registro 9.- CHEMICAL EVOLUTION AND VOLCANIC ACTIVITY OF THE ACTIVE CRATER LAKE OF POAS VOLCANO, COSTA RICA, 1993-1997 ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 2000 CRATER LAKES Ver registro 10.- CHEMISTRY OF MG SMECTITES IN LACUSTRINE SEDIMENTS FROM THE VICALVARO SEPIOLITE DEPOSIT, MADRID NEOGENE BASIN (SPAIN) CLAY MINERALS SOCIETY; CLARKSON, NY; USA; UNITED STATES, 2003 Ver registro