Impacts of volcanic ashfall upon local bus transit in Washington State
By: Transit Branch, Public Transportation Office, Washington State Department of Transportation.
Contributors: Washington (State). Transit Branch.
Series: Public transportation report; Public transportation report
Publisher: Public Transportation and Planning Division, Washington State Dept. of Transportation
Published: 1981
Place of publication: Olympia, Wash
Language: eng
Number of pages: 12
Subjects: Bus lines -- Washington (State); Volcanic ash, tuff, etc. -- Washington (State); Saint Helens, Mount (Wash.) -- Eruption, 1980.
Notes: Funded in part by a grant from the U.S. Dept. of Transportation, Urban Mass Transportation Administration.

"August, 1981."