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The Atomic Weight of Tungsten
Published in Proceedings of The American Philosophical Society, in 1904, in volume 43, issue 176, pages 123-148
Created: 2017-01-01, modified: 2017-01-01
Observations on Columbium and Tantalum
Published in Proceedings of The American Philosophical Society, in 1905, in volume 44, issue 180, pages 151-158
Created: 2017-01-01, modified: 2017-01-01
Corundum and Wavellite
Published in Proceedings of The American Philosophical Society, in 1882, in volume 20, issue 111, pages 230-231
Created: 2017-01-01, modified: 2017-01-01
Some Berks County Minerals
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1910, in volume 62, pages 538-540
Created: 2013-03-02, modified: 2013-03-02
Some Observations on Columbium
Published in Proceedings of The American Philosophical Society, in 1905, in volume 44, issue 180, pages 177-212
Created: 2017-01-01, modified: 2017-01-01
The Cathodic Precipitation of Carbon
Published in Proceedings of The American Philosophical Society, in 1907, in volume 46, issue 185, pages 59-62
Created: 2017-01-01, modified: 2017-01-01
New Results in Electrolysis
Published in Proceedings of The American Philosophical Society, in 1907, in volume 46, issue 187, pages 341-345
Created: 2017-01-01, modified: 2017-01-01
Analysis of a Calculus Found in a Deer
Published in Proceedings of The American Philosophical Society, in 1879, in volume 18, issue 103, pages 213-215
Created: 2017-01-01, modified: 2017-01-01
The Atomic Mass of Tungsten
Published in Proceedings of The American Philosophical Society, in 1894, in volume 33, issue 146, pages 332-336
Created: 2017-01-01, modified: 2017-01-01
The Atomic Mass of Tungsten
Published in Proceedings of The American Philosophical Society, in 1894, in volume 33, issue 146, pages 337-338
Created: 2017-01-01, modified: 2017-01-01
Edgar Burton Harger
Published in Rhodora, in 1946, in volume 48, issue 573, pages 263-264
Created: 2016-07-19, modified: 2016-07-19
Nomenclatorisches
Published in Entomologische Zeitung Stettin, in 1878, in volume 39, pages 475-485
Created: 2016-11-22, modified: 2016-11-22
Nomenclatorisches
Published in Entomologische Zeitung Stettin, in 1883, in volume 44, pages 370-372
Created: 2016-11-22, modified: 2016-11-22
Some Birds of Arizona
Published in The Auk, in 1886, in volume 3, pages 60-73
Created: 2013-03-08, modified: 2013-03-08
Some Birds of Arizona
Published in The Auk, in 1886, in volume 3, pages 289-307
Created: 2013-03-08, modified: 2013-03-08
Maiz Reventador
Published in Annals of the Missouri Botanical Garden, in 1944, in volume 31, pages 301-315
Created: 2010-01-08, modified: 2015-12-16
Mollusca
Published in Annals And Magazine of Natural History, in 1889, in volume 4, pages 420-425
Created: 2011-09-23, modified: 2011-09-23
Obituary Edgar Dell
Published in Western Australian Naturalist, in 2010, in volume 27, issue 3, pages 184-191
Created: 2020-05-19, modified: 2020-05-19
Einige neue Coprophagen
Published in Entomologische Zeitung Stettin, in 1883, in volume 44, pages 429-435
Created: 2016-11-22, modified: 2016-11-22
Notes on snakes
Published in Records of the Australian Museum, in 1899, in volume 3, pages 104-105
Created: 2011-06-01, modified: 2017-01-06
Some Fern Finds in Virginia
Published in American Fern Journal, in 1925, in volume 15, pages 1-7
Created: 2017-04-23, modified: 2017-04-23