Rock Island-Moline area
Rock Island County, guide leaflet for Illinois Academy of Science
Edición de la obra Rock Island-Moline area
| Autor | Gilbert O. Raasch |
|---|---|
| Editorial | State of Illinois, Dept. of Registration and Education, State Geological Survey Division |
| Fecha de publicación | 1950 |
| Lugar | Urbana, Ill |
| Idioma | inglés |
| OCLC | 30635787 |
| Serie | Guide leaflet / Illinois State Geological Survey -- 1950 · Guide leaflet (Illinois State Geological Survey) -- 1950. |
| Número de Cutter | R111r |