Harman Science Library Guides \ Earth Sciences
Finding Books in the Library by Shelf Number:
Libraries use Classification systems to order the books by subjects, so all books on the same subject will be placed together on the shelf. The Harman Library uses the Library of Congress classification system, which is based on letters and numbers (shelf numbers).
GE 1-350 Environmental sciences
GE 70-90 Environmental education
GE 170-190 Environmental policy
GE 195-199 Environmentalism. Green movement
GE 300-350 Environmental management