Volcanic construction materials in Idaho,
Asher, Roderick R.
Volcanic construction materials in Idaho, by R. R. Asher. - Moscow, 1965. - 150 p. illus., maps (1 fold. in pocket) 28 cm.
Cover title.
Bibliography: p. 145-150.
gs 66000274
Volcanic ash, tuff, etc.--Idaho.
Igneous rocks.
Geology, Economic--Idaho.
TN24.I2 / A43 no. 135
Volcanic construction materials in Idaho, by R. R. Asher. - Moscow, 1965. - 150 p. illus., maps (1 fold. in pocket) 28 cm.
Cover title.
Bibliography: p. 145-150.
gs 66000274
Volcanic ash, tuff, etc.--Idaho.
Igneous rocks.
Geology, Economic--Idaho.
TN24.I2 / A43 no. 135