TY  - BOOK
AU  - Asher,Roderick R.
TI  - Volcanic construction materials in Idaho,
AV  - TN24.I2 A43 no. 135
PY  - 1965///
CY  - Moscow
KW  - Volcanic ash, tuff, etc
KW  - Idaho
KW  - Igneous rocks
KW  - Geology, Economic
N1  - Cover title; Bibliography: p. 145-150
ER  -