The Online Books Page

Books by John H. Rogers:

Books in the extended shelves:

• Rogers, John H.: Soil survey of El Dorado area, California (U.S. Dept. of Agriculture, Soil Conservation Service and Forest Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974), also by California Agricultural Experiment Station, United States Forest Service, and United States. Soil Conservation Service (page images at HathiTrust)
• Rogers, John H.: Soil survey of Placer County, California. (Dept. of Agriculture, Soil Conservation Service, 1980), also by California Agricultural Experiment Station and United States. Soil Conservation Service (page images at HathiTrust)
• Rogers, John H.: Soil survey of Placer County, California, western part. (Dept. of Agriculture, Soil Conservation Service, 1980), also by California Agricultural Experiment Station and United States. Soil Conservation Service (page images at HathiTrust)
• Rogers, John H.: Transistorized low voltage regulator circuits and design (U.S. G.P.O., 1968), also by United States. National Bureau of Standards (page images at HathiTrust)

Find more by John H. Rogers at your library, or elsewhere.