Running title |
Preliminary determination of epicenters monthly listing <1985-> |
Frequency | Quarterly, |
Series |
<1985->: Open file report U.S. Geological Survey open-file report. ^A632201
|
General note | Address: Open-File Services Section, Western Distribution Branch, U.S. Geological Survey, MS 306, Box 25425, Federal Center, Denver, CO 80225. |
General note | Description based on: Dec. 1978; title from caption. |
Special numbering | Vols. for <1985-> each quarterly microfiche issue includes 3 monthly hardcopy issues. |
Reproduction note | Joyner- Microfiche. [Denver, Colo.? : U.S. Geological Survey]. microfiches : negative. |
Issuing body | Issued 19 -1973, <1985-> by the National Earthquake Information Center; June 1973-19 by the National Earthquake Information Service. |
LCCN | sn 87042808 |
GPO item number | 0624-H (MF) |
Govt. docs number |
I 19.76: |