Guide leaflet, geological science field trip, Milan-Rock Island area : Rock Island and Henry Counties, Miland, Coal Valley, Port Byron, Green Rock, Davenport East and Silvis quadrangles /
| Data(s) |
04/01/1960
|
|---|---|
| Resumo |
September 17, 1960. Host : Milan Grade School. Cover title. Mode of access: Internet. |
| Formato |
con |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Urbana, IL : Dept. of Registration and Education, State Geological Survey Division, |
| Direitos |
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| Palavras-Chave | #Geology #Geology #Geology |
| Tipo |
text |
