 | Hepting, George H. (George Henry), 1907- 4n | (2) |
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 | Hepting, George H. (George Henry), 1907- 4n; Diseases of forest and shade trees of the United States / by George H. Hepting. Washington, D.C. : U.S. Dept. of Agriculture, Forest Service, 1971. | |
| Hepting, George H. (George Henry), 1907- 4n; Tree diseases of Eastern forests and farm woodlands / . : U.S. Dept. of Agriculture, Forest Service, 1969. | |
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