Dr. D D Trent
Trent has been working at, or teaching, geology since 1955. He has taught 28 years at Citrus Community College in Glendora, California. He is married and has two grown children.
Trent has been working at, or teaching, geology since 1955. He has taught 28 years at Citrus Community College in Glendora, California. He is married and has two grown children. See less
