Plafker, George
Geologic aspects of the May 31, 1970, Peru Earthquake, - Washington, D.C. U.S. Geological Survey 1971 - 65 p. ilus. - U.S. Geological Survey Open-File Report .
GEOLOGIA
TERREMOTOS
ANCASH
PERU
Geologic aspects of the May 31, 1970, Peru Earthquake, - Washington, D.C. U.S. Geological Survey 1971 - 65 p. ilus. - U.S. Geological Survey Open-File Report .
GEOLOGIA
TERREMOTOS
ANCASH
PERU