1.- MADRID: ITGE, 1989 Ver registro 2.- MADRID: UNIV. COMPLUTENSE, 1990 Ver registro 3.- BARCELONA: F. COLOMBO, UNIV. BARC., 1991 Ver registro 4.- MADRID: ITGE, 1992 Ver registro 5.- MEXICO D.F.: INST. GEOL., 1993 Ver registro 6.- "NUEE ARDENTE" DEPOSITS AT TATA SABAYA VOLCANO, BOLIVIAN-CHILEAN ANDES: PUMICES AND PAVA BLOCKS CRYSTALLIZATION FROM SINGLE MAGMA AT DIFFERENT DEPTHS 1984 Ver registro 7.- "NUEE ARDENTE" DEPOSITS AT TATA SABAYA VOLCANO: A RE-INTERPRETATION 1985 Ver registro 8.- "TORNILLO"-TYPE SEISMIC SIGNALS AT GALERAS VOLCANO, COLOMBIA, 1992-1993 ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 1997 GALERAS VOLCANO, COLOMBIA; INTERDISCIPLINARY STUDY OF A DECADE VOLCANO Ver registro 9.- (226Ra)/(230/Th) disequilibrium and amphibole crystallization in rhyodacite from Ilopango Caldera, El Salvador American Geophysical Union; Washington, DC; USA; United States, 2007 AGU 2007 fall meeting Ver registro 10.- (SUPER 14) C AGES AND ACTIVITY FOR THE PAST 50 KA AT VOLCAN GALERAS, COLOMBIA ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 1997 GALERAS VOLCANO, COLOMBIA; INTERDISCIPLINARY STUDY OF A DECADE VOLCANO Ver registro
MADRID: ITGE, 1989