Corp. Body :
Ministry of Economy, Geological Survey of Iran
Title :
Babol- kenar earthquake of 9th August 1971
Author Statement :
by J. S. Tchalenko, M. H. Iranmanesh and A. Mohajer- Ashjai
Publication :
Geological Survey of Iran
Collation :
13 p.: illus. ; 26 cm
Subject :
Geology- Iran- Surveys
