Eruptions of Mount St. Helens : past, present, and future
TITLE_DISPLAY:
Eruptions of Mount St. Helens : past, present, and future
个人著者:
出版信息:
[Reston, Va.?] : U.S. Dept. of the Interior, Geological Survey ; Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O., 1990.
格式:
图书
物理描述:
56 p. : ill. (chiefly col.), maps (chiefly col.) ; 22 x 28 cm.
附加团体著者: