TY  - BOOK
AU  - Derby,Alice Greenwood
AU  - Prosser,Mary Wilson
ED  - Geological Survey of Ohio.
TI  - A Bibliography of Ohio geology
T2  - Bulletin
AV  - Z603.U5 O5
U1  - 557.66 
PY  - 1906///
CY  - Columbus
PB  - Geological Survey of Ohio
KW  - Geology
KW  - Ohio
KW  - Indexes
KW  - Bibliography
N1  - Part 1.  A subject index of the publications of the Geological Survey of Ohio, from its inception to and including Bulletin eight of the fourth series / by Alice Greenwood Derby -- Part 2. A bibliography of the publications relating to the geology of Ohio, other than those of the State Geological Survey / by Mary Wilson Prosser
ER  -