Library Hours
Monday to Friday: 9 a.m. to 9 p.m.
Saturday: 9 a.m. to 5 p.m.
Sunday: 1 p.m. to 9 p.m.
Naper Blvd. 1 p.m. to 5 p.m.

LEADER 00000cz   2200205n  4500 
001    sh 85094307  
003    DLC 
005    20070209131957.0 
008    860211i| anannbabn          |b ana       
010    sh 85094307 
040    DLC|cDLC|dDLC|dMoSU-L 
150    Oil and gas leases 
450    Gas and oil leases 
450    Gas leases 
450    Oil and gas leases|xLaw and legislation 
450    Oil leases 
450    Oil royalties 
550    |wg|aMining leases 
550    |wg|aNatural gas|xLaw and legislation 
550    |wg|aPetroleum law and legislation