Making stave and heading bolts from mature white oaks offers an additional source of income in areas where markets are convenient. Little equipment is needed and work can be done when it doesn't compete with other operations.
Hansen, N. J.
"More Dollars From Your Oaks?,"
Iowa Farm Science: Vol. 13
, Article 3.
Available at: https://lib.dr.iastate.edu/farmscience/vol13/iss6/3