Gotelli conifer collection : U.S. National Arboretum.

Bibliographic Details
Corporate Authors:	National Arboretum (U.S.), American Conifer Society (sponsoring body.)
Format:	Government Document Book
Language:	English
Published:	Washington, DC : United States Department of Agriculture, Agricultural Research Service, 2016.
Series:	Program aid (United States. Department of Agriculture) ; no. 2192.
Subjects:	Dwarf conifers > Catalogs and collections > Washington (D.C.) Ornamental trees > Catalogs and collections > Washington (D.C.) National Arboretum (U.S.)

Evans: US Documents (Annex 5th floor)