Earthquake damage, northern Iran, June 21, 1990 engineering aspects.
|Other Authors:||National Geophysical Data Center.|
Boulder, Colo. (325 Broadway, Boulder 80303) :
U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Geophysical Data Center,
1992 [that is, 1993]
7 unnumbered pages : illustrations, map ; 28 cm.