Proctor, E. A. (Edwin A.)

Apple packing costs (Economics Information Report 28)
September 1972

Economic Aspects of Blueberry Production and Marketing (EIR-9)
February 1969

Blueberry Harvesting and Evaluation of Hand vs. Mechanical Methods (EIR-3)
July 1967

Blueberry harvesting and packaging cost-machine versus hand systems, A case study (Economics Information Report 30)
September 1972