R. J. Arnold

McKeand, S., Bridgwater, F., McKinley, C., Jett, J. B., & Arnold, R. (1995). 1994 seed collection from natural stands of Fraser fir and plans for breeding and genetics research at NCSU. Limbs & Needles, 22, 4–7.

Arnold, R. J., Jett, J. B., & Huxster, W. T. (1995). Relationship of U.S. Department of Agriculture grades to the value of Fraser fir Christmas trees. HortScience, 30(2), 369.

Arnold, R. J., & Jett, J. B. (1995). Seed source variation for growth and quality traits of Fraser fir Christmas trees: Rotation age results. Southern Journal of Applied Forestry, 19(4), 157.

Arnold, R. J., Jett, J. B., & McKeand, S. E. (1994). Natural variation and genetic parameters in Fraser fir for growth and Christmas tree traits. Canadian Journal of Forest Research, 24(7), 1480–1486. https://doi.org/10.1139/x94-191

Arnold, R. J., Bridgwater, F. E., & Jett, J. B. (1994). Single- and multiple-trait index selection efficiencies in Fraser fir Christmas trees. Canadian Journal of Forest Research, 24(7), 1487. https://doi.org/10.1139/x94-192

Arnold, R. J., Jett, J. B., & Allen, H. L. (1992). Identification of nutritional influences on cone production in Fraser fir. Soil Science Society of America Journal, 56(2), 586. https://doi.org/10.2136/sssaj1992.03615995005600020039x