Codes for the identification of hydrologic units in the United States and the Caribbean outlying areas
Contributors: Geological Survey (U.S.)
Edition: Rev. 1988
Series: Geological Survey circular -- 878-C
Publisher: Dept. of the Interior, U.S. Geological Survey; Free on Application to the Books and Open-File Reports Section
Published: 1988
Place of publication: [Reston, Va.?]; Denver, CO
Language: eng
Subjects: Geographical location codes; Geographical positions -- United States; Geographical positions -- Caribbean Area
Other titles: U.S. Geological Survey data standard
Notes: At head of title: A U.S. Geological Survey data standard

Shipping list no.: 88-615-P