01059nam a22002537a 4500 SISC 20180206111918.0 180206b xxu||||| |||| 00| 0 eng d QE 26.2 .D47 de Silva, Leopoldo Earth science: core subject / Leopoldo de Silva, Catherine C. Abon, Alfonso Vincent A. Guzman II, Ernesto Ancheta Dizon Jr., Zoraida S. Dizon, Eddie L. Listanco. Quezon City: Commission on Higher Education, 2016. 379 pages: illustrations; 28 cm. Teaching guide for senior high school This teaching guide by the Commission on Higher Education is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Library of Congress Subject Headings Earth sciences Abon, Catherine C. Listanco, Eddie L. Dizon, Zoraida S. Guzman, Alfonso Vincent A. II Dizon, Ernesto Ancheta Jr. lcc BK 354966 354966 0 0 lcc 0 LUX LUX TR 2018-02-06 DONATION 0 QE 26.2 .D47 20492 2018-02-06 00:00:00 2018-02-06 BK