Hlavní stránka > Annual Report of the Superintendent, United States Coast and Geodetic Survey to the Secretary of Commerce for the Fiscal Year Ended June 30, 1918 > BibTeX |
@article{1705, author = "Department of Commerce", title = "Annual Report of the Superintendent, United States Coast and Geodetic Survey to the Secretary of Commerce for the Fiscal Year Ended June 30, 1918 ", year = "1918", }