Source book na naglalaman ng mga kaalaman sa kalamidad, inilunsad ng PHIVOLCS

Inilunsad ng Philippine Institute of Volcanology and Seismology ang mga source book na naglalaman ng iba’t-ibang kaalaman tungkol sa mga kalamidad na nararanasan sa bansa. Subscribe to our official YouTube channel, https://bit.ly/2ImmXOi Be the first to know about the latest updates on local and global issues, news and current affairs, 911-UNTV Rescue and public services. We Serve the People. We Give Glory To God! #UNTV #UNTVNewsandRescue Check out our official social media accounts: https://www.facebook.com/UNTVNewsRescue https://www.twitter.com/untvnewsrescue https://www.youtube.com/untvnewsandrescue https://www.tiktok.com/@untvnewsandrescue/ Instagram account - @untvnewsrescue Feel free to share but do not re-upload.