Pumice and pumicite occurrences of Washington.

Bibliographic Details

Main Author:	Carithers, Ward
Format:	Book
Language:	English
Published:	Olympia : State Printing Plant, 1946.
Series:	Report of investigations (Washington (State). Division of Geology and Earth Resources) ; no. 15.
Subjects:	Pumice. Volcanic ash, tuff, etc.