EARTH SCIENCE > AGRICULTURE > PLANT COMMODITIES > FIELD CROP PRODUCTS
Measurements related to any field crop (plants grown primarily for their
seed, e.g. corn, wheat, oats, soybeans) products which are articles of
Adapted from: Herren, R.V., and R.L. Donahue. 1991. The Agriculture
Dictionary, Delmar Publishers INC. Albany, New york. 553pp.