The Online Books Page

Books by R. C. Schmidtling:

Books in the extended shelves:

• Schmidtling, R. C.: Fusiform rust in loblolly and slash pines after cultivation and fertilization (Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1971), also by Ronald John Dinus (page images at HathiTrust)
• Schmidtling, R. C.: Southern pine seed sources (U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2001), also by United States. Forest Service. Southern Research Station (page images at HathiTrust)
• Schmidtling, R. C.: A study of the growth, yield, and pest resistance of shortleaf X slash pine hybrids (U.S. Dept. of Agriculture, Forest Service, Southern Forest Experiment Station, 1983), also by Osborn O. Wells and La.) Southern Forest Experiment Station (New Orleans (page images at HathiTrust)

Find more by R. C. Schmidtling at your library, or elsewhere.