The call number listed below is based on general Library of Congress subject classifications. These numbers are provided primarily as a browsing tool. This lists is presented as a quick guide to selected subject and call number ranges, and not a comprehensive research tool.

Subject Call No.

• Geography (General)    G1-9980
• Mathematical geography. Cartography   GA1-1776
• Physical Geography  GB3-5030
• Oceanography   GC1-1581
• Environmental sciences   GE1-350
• Natural resources   HC1-1085.2
• Environmental policy and economic development   HC79.E5
• Environmental law   K3581-3598.22
• Earthquakes  QC843 (Magnetic effects)
• General QE531-541 
• Meteorology   QC851-999
• Geology   QE1-996.5
• Environmental geology   QE38
• Nature conservation  QH75-77
• Ecology   QH540-549.5
• Environmental health   RA565-600
• Conservation of natural resources   S900-972.22
• Environmental Engineering    TA170-171
• Environmental technology  TD1-1066
• Environmental protection  TD169-171.8
• Environmental pollution  TD172-193.5

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