Circular - Illinois State Geological Survey.
| Resumo |
At head of title: State of Illinois, Department of Registration and Education. Selected water resources abstracts Chemical abstracts Biological abstracts No. 25 issued without series title or numbering. Mode of access: Internet. |
|---|---|
| Formato |
ncn |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Urbana, Illinois State Geological Survey. |
| Relação |
Also issued in CD-ROM format. Information circular |
| Direitos |
Items in this record are available as Public Domain in the United States, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-us-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Mines and mineral resources |
| Tipo |
text |
