TY  - BOOK
AU  - Lindsey, David A.
CN  - I 19.76:
CY  - [Denver, CO] :
DA  - [1998]
ID  - 216810
KW  - Gravel
KW  - Aggregates (Building materials)
N1  - Cover title.
N1  - Imprint from transmittal sheet.
N1  - "U.S. Department of the Interior, U.S. Geological Survey"
PB  - U.S. Geological Survey,
PP  - [Denver, CO] :
PY  - [1998]
T1  - Gravel deposits of the South Platte River valley north of Denver, Colorado.
TI  - Gravel deposits of the South Platte River valley north of Denver, Colorado.
VL  - 98-148
ER  -