00753nam a2200205 a 4500 OSt 20221125103916.0 120707s19uu xx 00 eng d HSLRC Earthquake [videorecording]. Quezon City : Felta. 1 videodisc (20 mins.) Earth Science Video Library 26855 Exciting on location footage illustrates one of the most destructive forces of nature. Learn why vast amounts of potential energy is stored within the earth's crust. Natural calamities. 26856 Earthquake. 26857 lcc VM 86495 86495 0 0 lcc 0 0 HSLRC HSLRC AV 2022-09-20 1 QE534.2 E27 DVD0031HS 2023-11-28 00:00:00 1 2022-09-20 VM