TY  - GEN
T1  - Preliminary contour map showing elevation of surface of Pleistocene alluvium under Santa Clara Valley, California
DA  - 1991]
CY  - [Reston, Va.?] :
CY  - [Denver, Colo. :
AU  - Helley, Edward J.
VL  - 90-633
CN  - I 19.76:
PB  - The Survey ;
PB  - Books and Open-File Reports Section, distributor,
PP  - [Reston, Va.?] :
PP  - [Denver, Colo. :
PY  - 1991]
N1  - Relief shown by contours and spot heights.
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 92-2161-M.
N1  - "Release date: Sept. 1991."
N1  - Includes location map.
ID  - 217372
KW  - Geology, Stratigraphic
KW  - Alluvium
TI  - Preliminary contour map showing elevation of surface of Pleistocene alluvium under Santa Clara Valley, California
ER  -