Filer, Idaho. Includes geology field trip log for Snake River Plain, Shoshone
Lava Flows, and adjacent areas; articles on cave archaeology, biology, and
bats; and descriptions of numerous lava tube caves, grouped by the flows in
which they lie. With four folded maps in back pocket.
Edited by Thomas Kline 1999 ISBN 1-879961-10-5 106 pages, softbound