1.- (SUPER 137) CS AND (SUPER 226) RA DETERMINATION IN SOIL AND LAND SNAILS FROM A RADIOACTIVE WASTE SITE ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 1995 A COLLECTION OF PAPERS PRESENTED AT THE SEVENTH SYMPOSIUM ON ENVIRONMENTAL RADIOCHEMICAL ANALYSIS Ver registro 2.- Evaluation of potential petroleum system in Jurassic strata of the Espino Graben, eastern Venezuelan Basin American Association of Petroleum Geologists and Society for Sedimentary Geology; Tulsa, OK; USA; Un, 2008 2008 AAPG annual convention & exhibition; abstracts volume Ver registro 3.- REDUCCION DE DESPERDICIO EN LA INDUSTRIA DE PRODUCCION PRIMARIA DE METALES 1997 MEMORIAS TRABAJOS TECNICOS GEOLOGIA MINERIA METALURGIA TEMAS GENERALES DE LA XXII CONVENCION NACIONAL A.I.M.M.G.M., A.C. Ver registro
