Reference:Sargent1933a
Revision as of 12:39, 20 August 2020 by imported>Unknown user
Verbatim text: Sargent, C. S. 1933. Manual of the Trees of North America, ed. 2, rev. Boston.
Author: Sargent, C.S.
Year: 1933
Title: Manual of the Trees of North America
Edition: 2