"c NBER SERIES: 12006 " "c AREA COVERED: U.S. " "c UNITS: MILLIONS OF DOLLARS " "c ANNUAL COVERAGE: 1910-1954 " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: NONE " "c SEASONAL ADJUSTMENT: NONE " "c " "c SOURCE: U.S. DEPARTMENT OF AGRICULTURE, AGRICULTURAL " "c MARKETING SERVICE, THE FARM INCOME SITUATION (FIS-155) " "c OCTOBER 31, 1955, TABLE 11, P.48. " "c " "c CHECKED MANUALLY; CORRECTED 06/13/94. "