TY - GEN T1 - Geology earth in perspective A1 - Wicander, Reed LA - English PP - Boston PB - Cengage Learning, Inc. YR - 2021 ED - Third edition. UL - https://tuklas.up.edu.ph/Record/UP-8027390931311519786 SN - 9798214344577 (eISBN) SN - 9780357120101 (eISBN) KW - Geology. KW - Electronic books. ER -