TY  - BOOK
AU  - Athy,Lawrence Ferdinand
TI  - Geology and mineral resources of the Herscher quadrangle
AV  - QE105 .A16 no. 55
PY  - 1928///
CY  - Urbana
PB  - Printed by authority of the state of Illinois [Springfield, Jeffersons Printing and Stationery Co.]
KW  - Geology
KW  - Illinois
KW  - Mines and mineral resources
KW  - Herscher quadrangle
N1  - Maps folded in pocket; Bibliographical foot-notes
ER  -