Volcanic ash : danger to aircraft in the North Pacific : reducing the risk from volcano hazards.

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Format: Government Document Book
Language:English
Published: [Washington, D.C.?] : U.S. G.P.O., [1997]
Series:Fact sheet (Geological Survey (U.S.)) ; FS-97-030.
Subjects:
Description
Item Description:Caption title.
"U.S. Department of the Interior, U.S. Geological Survey"--P. [2].
Shipping list number: 97-0194-P.
Physical Description:2 unnumbered pages : color illustrations, color map ; 28 cm.