Tree-Ring Bulletin, Volume 6, Issue 1 (July 1939)

Complete issue of Tree-Ring Bulletin.Contains: Fifth Annual Tree-Ring Conference, Notes on Beam Dating by Sap-Heart Contact, and Third Report on Hopi SpecimensThis item is part of the Tree-Ring Research (formerly Tree-Ring Bulletin) archive. It was digitized from a physical copy provided by the Laboratory of Tree-Ring research at The University of Arizona. For more information about this peer-reviewed scholarly journal, please email the Editor of Tree-Ring Research at editor@treeringsociety.org