Knowing your trees
By: by G.H. Collingwood and Warren D. Brush. With 806 illus. showing typical trees and their leaves, bark, flowers, and fruits.
Contributors: Brush, Warren David, 1881-
Publisher: American Forestry Assn.
Published: 1947
Place of publication: Washington
Language: eng
Number of pages: 312
Subjects: Trees -- United States.
Notes: "Selected bibliography": p. 308.
Contains 150 tree descriptions, including the 101 presented in previous editions by G.H. Collingwood.
"... in 1937 the first edition covering only fifty trees was issued. This was revised to include 101 trees in 1941 ... Dr. Warren D. Brush ... contributed material for forty-nine additional trees." cf. Foreword.
"Ninth and revised printing, November 1947."