Manual of instructions for the survey of the public lands of the United States.
1930.
Prepared and published under the direction of the commissioner of the general land office.

APA Citation

United States. General Land Office. (1931). Manual of instructions for the survey of the public lands of the United States: 1930. Washington: U.S. Govt. print. off..

MLA Citation

United States. General Land Office. Manual of Instructions for the Survey of the Public Lands of the United States: 1930. Washington: U.S. Govt. print. off., 1931.

Warning: These citations may not always be complete (especially for serials).