Volcanoes
By: compiled by Vivian O. Sammons
Contributors: Library of Congress. Science and Technology Division. Reference Section
Series: LC science tracer bullet -- TB 81-14
Publisher: Reference Section, Science and Technology Division, Library of Congress
Published: 1981
Place of publication: Washington, D.C
Language: eng
Subjects: Volcanoes -- Washington (State) -- Saint Helens, Mount -- Bibliography; Volcanoes -- Bibliography
Notes: Caption title

"September 1981."