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Coalinga College
Introduction to Earth Science (C-ID: GEOL 121)
Timothy Ellsworth

California State University Los Angeles
An Introduction to Geology (Johnson, Affolter, Inkenbrandt, and Mosher)
Yoshie Hagiwara

Coastline College
Environmental Geology for CBE
Kelly Ruppert

Coastline College
An Introduction To Geology - Coastline College
Kelly Ruppert

Diablo Valley College
OCEAN-101: Fundamentals of Oceanography
Keddy Elizabeth

Fullerton College
Introduction to Earth Science
Nancy Ikeda

Fullerton College
Introduction to Geology
Nancy Ikeda

Salt Lake Community College
An Introduction to Geology
Chris Johnson, Matthew D. Affolter, Paul Inkenbrandt, & Cam Mosher

Book: Earth Science (Lumen)
Lumen Learning

Physical Geography: our Beautiful World