Thompson, R. S. (2012). Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America: Modern data for climatic estimation from vegetation inventories. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationThompson, Robert Stephen. Atlas of Relations Between Climatic Parameters and Distributions of Important Trees and Shrubs in North America: Modern Data for Climatic Estimation from Vegetation Inventories. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 2012.
MLA (9th ed.) CitationThompson, Robert Stephen. Atlas of Relations Between Climatic Parameters and Distributions of Important Trees and Shrubs in North America: Modern Data for Climatic Estimation from Vegetation Inventories. U.S. Department of the Interior, U.S. Geological Survey, 2012.