01078cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035001900092040001700111042001200128050002300140100004200163245007900205260012200284300009000406440005500496500002700551504003200578650002300610650004300633650004400676740006300720999001700783gs 28000360 DLC20260227111333.0750707s1928    xx            000 0 eng    ags 28000360   a(OCoLC)1433342  aDLCcOTdDLC  apremarc00aQE105b.A16 no. 551 aAthy, Lawrence Ferdinand,d1898-1955.10aGeology and mineral resources of the Herscher quadrangle /cby L. F. Athy.  aUrbana :bPrinted by authority of the state of Illinois [Springfield, Jeffersons Printing and Stationery Co.],c1928.  a 120 p. :bincl. ill., tables, diagrs. II fold. pl. (maps, 1 col.fold. tab. ;c26 cm. 0aIllinois State geological survey,vBulletin no. 55  aMaps folded in pocket.  aBibliographical foot-notes. 0aGeologyzIllinois. 0aMines and mineral resourceszIllinois. 0aGeologyzIllinoisxHerscher quadrangle.0 aHerscher quadrangle, Geology and mineral resources of the.  c26669d26669