Diseases of forest and shade trees of the United States /
by George H. Hepting.

APA Citation

Hepting, G. H. (George Henry). (1971). Diseases of forest and shade trees of the United States. [Washington]: U.S. Dept. of Agriculture, Forest Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off..

MLA Citation

Hepting, George H. (George Henry), 1907-. Diseases of Forest And Shade Trees of the United States. [Washington]: U.S. Dept. of Agriculture, Forest Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1971.