Hepting, G. H. 1., & Hepting, G. H. 1. (1971). Diseases of forest and shade trees of the United States ([1. edition].). Washington: U.S. Departamento of Agriculture, Forest Service.
Chicago Style CitationHepting, George Henry 1907-, and George Henry 1907- Hepting. Diseases of Forest and Shade Trees of the United States. [1. edition]. Washington: U.S. Departamento of Agriculture, Forest Service, 1971.
MLA CitationHepting, George Henry 1907-, and George Henry 1907- Hepting. Diseases of Forest and Shade Trees of the United States. [1. edition]. Washington: U.S. Departamento of Agriculture, Forest Service, 1971.
Warning: These citations may not always be 100% accurate.