00821nam a2200205 a 4500 OSt 20221125102646.0 120703s19uu xx 00 eng d HSLRC Introducing earth science [videorecording]. Quezon City : Felta Multimedia Center. 1 videodics (20 mins.) Earth Science Video Library 26638 This exciting overview of the study of Earth Science uses dramatic live sction footage and graphic animation to introduce students to the subjects of geology, astronomy, meteorology, oceanography and hydrology. Grade 7-12 Earth Sciences. 26639 lcc VM 86413 86413 0 0 lcc 0 0 HSLRC HSLRC AV 2022-09-20 1 QE40 I58 DVD0026HS 2023-11-28 00:00:00 1 2022-09-20 VM