http://hdl.handle.net/10150/223956 2026-06-14T07:40:30Z 2026-06-14T07:40:30Z http://hdl.handle.net/10150/262916 2020-04-02T10:53:42Z 1939-07-01T00:00:00Z

Tree-Ring Bulletin, Volume 6, Issue 1 (July 1939) Complete issue of Tree-Ring Bulletin.

1939-07-01T00:00:00Z Peterson, Alfred, 1896- http://hdl.handle.net/10150/255261 2020-04-02T13:11:09Z 1939-07-01T00:00:00Z

Third Report on Hopi Specimens Peterson, Alfred, 1896-

1939-07-01T00:00:00Z Douglass, A. E. http://hdl.handle.net/10150/255272 2020-04-02T12:55:47Z 1939-07-01T00:00:00Z

Notes on Beam Dating by Sap-Heart Contact Douglass, A. E.

1939-07-01T00:00:00Z Lassetter, Roy, 1910- http://hdl.handle.net/10150/255260 2020-04-02T13:15:57Z 1939-07-01T00:00:00Z

Fifth Annual Tree-Ring Conference Lassetter, Roy, 1910-

1939-07-01T00:00:00Z