Reference:Preston1976a
Revision as of 12:38, 20 August 2020 by imported>Unknown user
Verbatim text: Preston, R.J. 1976. North American Trees (Exclusive of Mexico and Tropical United States), ed. 3. Ames.
Author: Preston, R.J.
Year: 1976
Title: North American Trees (Exclusive of Mexico and Tropical United States)
Edition: ed
Volume: 3