Petersen, James F. Earth and life science / James F. Petersen, ( six others). - Second edition. - Sampaloc, Manila: Rex Book Store, Inc., 2019. - viii, 470 pages: pictures, illustrations, figures; 25 cm. - . English ISBN: 9789712396403 Subjects--Topical Terms: Earth and life sciences. For senior high school. Dewey Class. No.: 550 / Pet44