Dewey, Edward R. |
The 17 1/3-year cycle in lake Saki Varves, 2295 B.C.-A.D. 1894 / by Edward R. Dewey |
Dewey, Edward R. |
The 17 1/3-year cycle in the flood stages of the river Nile, A.D. 622-1962 / by Edward R. Dewey |
Dewey, Edward R. |
The 18.2-year cycle in immigration, U.S.A., 1820-1962 / by Edward R. Dewey |
Dewey, Edward R. |
The 9.6-year cycle / by Edward R. Dewey |
Dewey, Edward R. |
Cycle synchronies / Edward R. Dewey |
Dewey, Edward R. |
Foundation for the study of cycles : [lettere circolari] |