1. Geophysical symposium, 21st Leipzig, 1976. 21st geophsical symposium Leipzig 14-17, september 1976
Author: / Proceedings Budapest, Omkdk Technoinform, 1977
Library: Library of Institude of Geophysics (Tehran)
Subject: Geophysics--congresses
Classification :
QC
801
.
G4
1976
