Reference books are located on the first floor and organized by Library of Congress Classification system.
Call Number Areas to Browse
| Description | Call # |
| GIS/Remote sensing | G70 |
| Economics | HB |
| Industries | HD |
| Agricultural economics | HD1401 |
| Commerce | HF |
| Rural sociology | HT401-485 |
| Agriculture | S |
| Environmental Engineering | TA170-171 |
|
Environmental technology, including water supply, water pollution and water systems |
TD |
| Biotechnology | TP248.13-248.65 |
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