- Publication venue
- Washington,Carnegie Institution of Washington,1924.
- Publication date
- Field of study
- Publication venue
- Washington,Carnegie Institution of Washington,1920.
- Publication date
- 01/01/1919
- Field of study
Volume: 58Start Page: 346End Page: 37
- Publication venue
- Washington,Carnegie Inst. of Wash.,1921.
- Publication date
- 01/01/1921
- Field of study
- Publication venue
- New York,MacMillan,1909.
- Publication date
- 01/01/1909
- Field of study
- Publication venue
- New York,Longmans, Green, and Co.,1902.
- Publication date
- 01/01/1902
- Field of study
- Publication venue
- New York,Macmillan,1900.
- Publication date
- 01/01/1900
- Field of study
- Publication venue
- Washington, D. C.,Carnegie institution of Washington,1914.
- Publication date
- 01/01/1914
- Field of study
- Publication venue
- New York [etc.]Longmans, Green, and Co.,1901.
- Publication date
- 01/01/1901
- Field of study
- Publication venue
- New York,Longmans,1908.
- Publication date
- 01/01/1908
- Field of study
- Publication venue
- New York.The Macmillan Co.1900.
- Publication date
- 01/01/1900
- Field of study