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, 1919 > BibTeX |
@article{1706, 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, 1919 ", year = "1919", }