COMPARISON OF LANDED WHEAT COSTS BETWEEN VARIOUS COUNTRIES TO JAPAN
RASK, Norman, etal, Comparative costs in agricultural commodities among major exporting countries, Ohio State University, ESO 1325
RASK, Norman, etal, Comparative costs in agricultural commodities among major exporting countries, Ohio State University, ESO 1325 Cook, Gordon, etal, Dryland wheat production and marketing costs in Oregon's Columbia Plateau, 1987-1988. Oregon State University Extension Service, 3/11/88