TY  - BOOK
N2  - A study of a valley-fill assemblage of pyroclastic-flow deposits, lahars, and alluvium of late Pleistocene age south of Mount St. Helens volcano.
AB  - A study of a valley-fill assemblage of pyroclastic-flow deposits, lahars, and alluvium of late Pleistocene age south of Mount St. Helens volcano.
T1  - Upper Pleistocene pyroclastic-flow deposits and lahars south of Mount St. Helens volcano, Washington /
DA  - 1975.
CY  - Washington :
AU  - Hyde, Jack H.
CN  - QE75
CN  - QE75
PB  - U.S. Govt. Print. Off.,
PP  - Washington :
PY  - 1975.
ID  - 229405
KW  - Volcanic ash, tuff, etc.
KW  - Lahars
KW  - Geology, Stratigraphic
KW  - Geology
TI  - Upper Pleistocene pyroclastic-flow deposits and lahars south of Mount St. Helens volcano, Washington /
ER  -