Report of the director.
| Corporate Author: | |
|---|---|
| Format: | Journal |
| Language: | English |
| Published: |
Lansing.
[publisher not identified] ;
|
| Series: | Publication (Michigan. Geological Survey Division) ;
17, 22. Geological series (Michigan. Geological Survey Division) ; 14, 18. |
| Subjects: |
| Published: | 1910/12-1914/16. |
|---|---|
| Item Description: | "Published as a part of the annual report of the Board of Geological and Biological Survey." |
| Physical Description: | 3 volumes : illustrations, maps (part folded, part color) biennial. |
| Related Items: | Vols. for 1912/14-1914/16 issued as the survey's Publication 17, 22; Geological series 14, 18. |