TY  - BOOK
AU  - Houston,Robert Stroud
AU  - Murphy,John Francis
TI  - Titaniferous black sandstone deposits of Wyoming,
AV  - QE181 .A25 no. 49
PY  - 1962///
CY  - Laramie
PB  - University of Wyoming
KW  - Black sand
KW  - Geology
KW  - Wyoming
KW  - Mines and mineral resources
N1  - Part of illustrative matter folded in pocket; Cover title; Bibliography: p. 116-120
ER  -