The Online Books Page

Books by Donn A. Derr:

Books in the extended shelves:

• Derr, Donn A.: Elderly households in the nonmetropolitan Northeast and their satisfaction with community services (Amherst : Massachusetts Agricultural Experiment Station, University of Massachusetts at Amherst, College of Food and Natural Resources, 1977., 1977), also by Nelson L. LeRay and Edmund F. Jansen (page images at HathiTrust)
• Derr, Donn A.: Estimates of land in farms by municipality and county, New Jersey, 1971 (New Jersey Agricultural Experiment Station, 1974), also by Lee D. Schneider and Victor Kasper (page images at HathiTrust)
• Derr, Donn A.: An inventory of water use, sources, reliability, quality, and adequacy in rural Ohio, 1962 : by major watersheds and counties (Ohio Agricultural Experiment Station, 1965), also by John H. Sitterley (page images at HathiTrust)

Find more by Donn A. Derr at your library, or elsewhere.