TY  - BOOK
T1  - Chemistry of ash and leachates from the May 18, 1980 eruption of Mount St. Helens, Washington /
DA  - 1987.
CY  - Washington :
AU  - Hinkley, Todd K.
AU  - Vallier, Tracy L.
AU  - Brooks, Howard C.
VL  - 1397
CN  - QE75
CN  - QE461
CN  - QE75
PB  - U.S. G.P.O.,
PP  - Washington :
PY  - 1987.
ID  - 121526
KW  - Volcanic ash, tuff, etc.
KW  - Geology
KW  - Geology
KW  - Geology
KW  - Paleontology
KW  - Paleontology
TI  - Chemistry of ash and leachates from the May 18, 1980 eruption of Mount St. Helens, Washington /
ER  -