North American trees (exclusive of Mexico and tropical United States) : A handbook designed for fiel - detaljert visning

North American trees (exclusive of Mexico and tropical United States) : A handbook designed for field use, with plates and distribution maps

Richard J. Preston
Bok Engelsk 1948


Utgitt	Ames, Iowa : Iowa State College Press , [1948]
Omfang	LV, 371 s. : ill., kart.
Emner	Trees - United States