Books by Norbert K. Lerch:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Lerch, Norbert K.: Soil survey of Brown County, Ohio (The Service, 1992), also by Ohio Agricultural Research and Development Center, Ohio. Division of Soil and Water Conservation, and United States. Soil Conservation Service (page images at HathiTrust)- Lerch, Norbert K: Soil survey of Butler County, Ohio (Dept. of Agriculture, Soil Conservation Service, 1980), also by Danny D Lemaster, William F Hale, Ohio. Division of Lands and Soil, Ohio Agricultural Research and Development Center, and United States. Soil Conservation Service (page images at HathiTrust)
- Lerch, Norbert K.: Soil survey of Clermont County, Ohio (The Service, 1975), also by E. Larry Milliron, William F. Hale, Ohio Agricultural Research and Development Center, Ohio. Division of Lands and Soil, and United States. Soil Conservation Service (page images at HathiTrust)
- Lerch, Norbert K.: Soil survey, Preble County, Ohio (For sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1969), also by United States. Soil Conservation Service, Ohio Agricultural Research and Development Center, and Ohio. Division of Lands and Soil (page images at HathiTrust)
Find more by Norbert K. Lerch at your library, or elsewhere.