Ecological Maps of the United States, 1873, 1923
In this folder, there are two ecological maps covering the United States. The first map is entitled "Map pf the United States showing the Principal Botanical Divisions." The illustrator was Thomas C. Porter, A. M., a Professor of Botany in Lafayette College, Easton, Pa. The second map shows the natural vegetation of the United States, issued by the United States Department of Agriculture in 1923.
Dates
- 1873, 1923
Conditions Governing Access
Collections are stored offsite and must be requested in advance. See www.special.lib.utk.edu for detailed information. Collections must be requested through a registered Special Collections research account.
Extent
From the Collection: 0.5 Linear Feet (2 flat boxes)
Repository Details
Part of the Betsey B. Creekmore Special Collections and University Archives, University of Tennessee, Knoxville Repository