The world wheat situation, 1938-39 : a review of the crop year
著者
書誌事項
The world wheat situation, 1938-39 : a review of the crop year
（Wheat studies of the Food Research Institute, v. 16,
Stanford University, 1939
The world wheat situation, 1938-39 : a review of the crop year
（Wheat studies of the Food Research Institute, v. 16,
Stanford University, 1939