1.- MADRID: M.O.P.T., 1990 Ver registro 2.- "PRISTINE" FOREST TEEMED WITH PEOPLE AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE; WASHINGTON, DC; USA; UNITED STATES, 2003 Ver registro 3.- A medical geology characterization of geological materials with medical use and handling by the Uitotos indigenous society [International Geological Congress]; [location varies]; III; International, 2008 33rd international geological congress; abstracts Ver registro 4.- A multiproxy palaeoecological record of Holocene lake sediments from the Rio Tapajos, eastern Amazonia Elsevier; Amsterdam; NLD; Netherlands, 2006 Ver registro 5.- A silent tsunami; the urgent need for clean water and sanitation Aspen Institute; Washington, DC; USA; United States, 2005 Ver registro 6.- A study of arsenic in Lake Olomega, El Salvador and its impact on human health 2007 Ver registro 7.- A VARIABLE SUN AND THE MAYA COLLAPSE AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE; WASHINGTON, DC; USA; UNITED STATES, 2001 Ver registro 8.- A volcano population index for estimating relative risk with example data from Central America American Geophysical Union; Washington, DC; USA; United States, 2003 AGU 2003 fall meeting Ver registro 9.- ABRUPT CLIMATE CHANGE AND PRE-COLUMBIAN CULTURAL COLLAPSE ACADEMIC PRESS; SAN DIEGO, CA; USA; UNITED STATES, 2001 INTERHEMISPHERIC CLIMATE LINKAGES Ver registro 10.- AGROECOSISTEMAS: OPCIONES Y CONFLICTOS EN EL SUMINISTRO DE SERVICIOS CLAVE 2012 Ver registro
MADRID: M.O.P.T., 1990