Biological inventory, Mount St. Helens cave basalt flow area
Subtitle: final report
By: conducted by Clyde M. Senger and Rodney L. Crawford.
Contributors: Crawford, Rodney L.
Publisher: Gifford Pinchot National Forest, Mount St. Helens National Monument, St. Helens Ranger District
Published: 1984
Place of publication: Amboy, Wash
Language: eng
Number of pages: 526
Subjects: Cave animals -- Washington (State) -- Saint Helens, Mount.; Cave plants -- Washington (State) -- Saint Helens, Mount.; Lava tubes -- Washington (State) -- Saint Helens, Mount.; Saint Helens, Mount (Wash.) -- Eruption, 1980 -- Environmental aspects.
Other titles: Mount St. Helens cave basalt flow area.
Notes: "1 June 1984."

"Contract No. 3-05K3-3-05108n."

Includes bibliographical references (p. 175-200)