Geophysical Investigations of the Anna, Ohio Earthquake Zone. Annual Progress Report July 1979-June 1980. NUREG/CR-1649 R6, RA.
Mauk, F. J. et. al.

Ann Arbor, MI:: Seismological Observatory, Dept. of Geol. Sciences, Univ. of Michigan., 1980.. 259pp. Very good. (Item ID: 6501)

$15.00