D. Harris

Harris, D., & Rohrbach, R. P. (1993). Ice refrigerant heat exchanger. Paper (American Society of Agricultural Engineers), (93-6013), 27.

Harris, D., Rohrbach, R. P., & Mizrach, A. (1989). Muscadine grape hedge pruner. Paper (American Society of Agricultural Engineers), (89-1594), 17.