Index Numbers of Agricultural Production, by Regions, 1939-58 Donald Douglas Durost Published: 1960 Total Pages: 40 Get eBook
Crops and Markets United States. Agricultural Marketing Service Published: 1940 Total Pages: 332 Get eBook
Gross Farm Income and Indices of Farm Production and Prices in the United States, 1869-1937 Frederick Strauss Published: 1940 Total Pages: 164 Get eBook