If you prefer to browse the stacks for books, use the following call numbers as your guide.
Environmental Sciences:
GE - Environmental Sciences
GE70-90 - Environmental Education
GE170-190 - Environmental Policy
GE195-199 - Environmentalism, Green Movement
Environmental Law:
K3581-3598
KB3127-3135
KBM3127-3134
KBP3127-3135
Conservation & Ecology
QH 75-81 - Nature conservation, biodiversity
QH 540-549.5 - Ecology