Johnstown, Pennsylvania flash flood of July 19-20, 1977
Subtitle: report to the administrator
Series: Natural disaster survey report -- 77-1
Publisher: Department of Commerce, National Oceanic and Atmospheric Administration
Published: 1977
Place of publication: Rockville, Md
Language: eng
Subjects: Floods
Notes: Prepared by National Oceanic and Atmospheric Administration.

October 1977.