We attend to requests for resource speakers on the following topics:                     Basic Volcanology and Volcanological Hazards                     Basic Seismology and Seismological Hazards                     Specialized Topics related to Geosciences   For lecture invitations please state the type and number of participants,   place, date and time of lecture, telephone number(s) and contact person   of requesting agency.  Invitations should be addressed to:            Dr. Renato U. Solidum, Director            Philippine Institute of Volcanology and Seismology (PHIVOLCS)            C. P. Garcia Ave., UP Campus, Diliman, Quezon City