University of Massachusetts-Lowell
Class confirmed
GEOL3140
2026 Course Catalog · 1 section
You found GEOL 3140.
Hydrogeology (Formerly 89.314)
Harbor turns your GEOL 3140 notes into a readiness map so you can see what looks solid, shaky, or missing.
Built from this class—not a generic study guide.
Free to open · No card