Department of the Interior Geological Survey manual.

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Format: Government Document Book
Language:English
Published: [Reston, Va.] : The Survey, 1987-
Subjects:
Description
Item Description:Caption title.
Shipping list number: 87-549-P.
"November 22, 1985"--P. [1].
Physical Description:1 volume (looseleaf) : forms ; 28 cm.