Renewing Your Books:

Books may be renewed online using the GLADIS system (telnet://gladis.berkeley.edu)
(What is telnet? Special note for Internet Explorer 7 and/or Windows Vista users ) from any computer. First, view library materials checked out in your name (Inventory): 

1. Enter the library catalog GLADIS
2. Type <gladis> and press <Enter>.
3. Press <Enter> again to start using GLADIS.
4. Type INV followed by your patron ID (the barcode number on your library card or your Student ID). 
5. When prompted, type your birthday month and day: MMDD.
6. To renew an item, type REN followed by the line number of that item. A new due date will be displayed for the item. 

NOTE: Some items cannot be renewed online. If that is the case, the system will inform you. 

You may also renew your materials in person at the Bioscience and Natural Resources Library Circulation Desk, or by phone at (510) 642-2531.