Richter's scale :
Hough, Susan Elizabeth
Richter's scale : Measure of an earthquake, measure of a man / By Hough, Susan Elizabeth. - Princeton, N.J. : Princeton University Press, 2007. - XII, 335 p. : ill. ; 24 cm.
Seismologists-United States
Bibliogr.; Index
0-691-12807-3
Richter, Charles
Seismology--United States
Biographical studies
Richter's scale : Measure of an earthquake, measure of a man / By Hough, Susan Elizabeth. - Princeton, N.J. : Princeton University Press, 2007. - XII, 335 p. : ill. ; 24 cm.
Seismologists-United States
Bibliogr.; Index
0-691-12807-3
Richter, Charles
Seismology--United States
Biographical studies