Classification of American metropolitan areas by ecoregion and potential natural vegetation
By: Ralph A. Sanders, Rowan A. Rowntree
Contributors: Rowntree, Rowan A; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research paper NE -- 516
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1983
Place of publication: Broomall, Pa
Language: eng
Number of pages: 15
Subjects: Urban forestry -- United States; Vegetation classification -- United States
Notes: Bibliography: p. 15