Pennsylvania trees,

Mode of access: Internet.

Trees of our national forests.

Cover title.

People and trees growing together : America the Beautiful : National Tree Program : Urban and Community Forestry : Forest Stewardship : Stewardship Incentive Program.

"November 1991"--back cover.

Famous trees /

A mimeographed publication with same title by D. Priscilla Edgerton was issued in 1935.

The care of trees in lawn, street and park,

"Brief list of books on cognate subjects": p. 375-376.

Trees, prairies, and people : a history of tree planting in the Plains States /

Bicentennial project of the Texas Woman's University and Forest Service, U. S. Dept. of Agriculture."

For the trees : an illustrated history of the Ozark-St. Francis National Forests, 1908-1978 /

Bibliography : p. 169-170.

Fifth report of the United States Entomological commission, being a revised and enlarged edition of Bulletin no. 7, on insects injurious to forest and shade trees.

Also issued as House misc. doc. 269, 51st Cong., 1st sess. [serial no. 2800]

Atlas of United States trees.

"Timber Management Research."

Injury to Northwestern forest trees by sulfur dioxide from smelters /

Caption title.

Cone and seed insects of western forest trees /

Includes index.

Forest trees and forest regions of the United States /

Contribution from Forest Service.

Forest trees and forest regions of the United States /

Originally issued Jan. 1936.

Water utilization by trees, with special reference to the economic forest species of the north temperate zone /

Caption title.

The distribution of important forest trees of the United States /

Includes index.