Ten years' work of a mountain observatory; a brief account of the Mount Wilson solar observatory of the Carnegie institution of Washington ( ) Author...
Ten years' work of a mountain observatory; a brief account of the Mount Wilson solar observatory of the Carnegie institution of Washington ( ) Author...
org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English Seven Years in South Africa, English translation of a book by Emil Holub...
The work of the Lick observatory. 1888-1897 ( ) Author Holden, Edward Singleton, 1846-1914 Title The work of the Lick observatory. 1888-1897 Publisher...
An account of the foundation and work of the Blue Hill Meteorological Observatory. [By] A. Lawrence Rotch . ( ) Author Rotch, Abbott Lawrence, 1861-1912...
English This is the 1895 Diary of Lucretia Hayes of Buffalo, NY, when she was 15 years old, transcribed by Noel Sherry determination method: SHA-1...
Mark 1.0falsefalse English applies to jurisdiction: United States of America determination method: work of the federal government of the United States...
of the Lick observatory of the University of California ( ) Author Holden, Edward Singleton, 1846-1914 Title Hand-book of the Lick observatory of the...
ornithological observatory; the result of fifty years' experience Author Gätke, Heinrich Rosenstock, Rudolph Title Heligoland as an ornithological observatory; the...
Heinrich Gätke: Heligoland as an ornithological observatory; the result of fifty years' experience Author Ge, Heinrich, 1814-1897 Rosenstock, Rudolph...