Keywords: 04420jfPhilippine Institute of Volcanology and Seismology Quezon Cityfvf 06.jpg Philippine Institute of Volcanology and Seismology Note Judge Florentino Floro the owner to repeat Donor Florentino Floro of all these photos hereby donate gratuitously freely and unconditionally all these photos to and for Wikimedia Commons exclusively for public use of the public domain and again without any condition whatsoever 2016-10-13 09 24 58 own Judgefloro other versions Philippine Institute of Volcanology and Seismology |