TY  - BOOK
CN  - QE75
CN  - QE75
CY  - [Reston, Va.?] :
CY  - Denver, CO :
DA  - 1988.
ET  - Rev.
ID  - 125484
KW  - Geographical location codes.
KW  - Geographical positions
KW  - Geographical positions
N1  - At head of title: A U.S. Geological Survey data standard.
N1  - Shipping list no.: 88-615-P.
PB  - Dept. of the Interior, U.S. Geological Survey ;
PB  - Free on Application to the Books and Open-File Reports Section,
PP  - [Reston, Va.?] :
PP  - Denver, CO :
PY  - 1988.
T1  - Codes for the identification of hydrologic units in the United States and the Caribbean outlying areas.
TI  - Codes for the identification of hydrologic units in the United States and the Caribbean outlying areas.
VL  - 878-C
ER  -