World seismicity and volcanic activity in the year 1975 /
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Corporate author / creator: | National Geophysical and Solar-Terrestrial Data Center. |
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Imprint: | Boulder, Colo. : The Center, 1976. |
Description: | 1 map : col. ; 22 x 43 cm. |
Language: | English |
Subject: | |
Cartographic data: | Scale not given ; Hammer equal area proj. (W 180⁰--E 180⁰/N 90⁰--S 90⁰). |
Format: | Map U.S. Federal Government Document Print |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/2525576 |
Item Description: | North America at center. Includes tables of "Earthquake statistics." "Earthquake data file" text on verso. |
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Physical Description: | Scale not given ; Hammer equal area proj. (W 180⁰--E 180⁰/N 90⁰--S 90⁰). 1 map : col. ; 22 x 43 cm. |