"c VAR 0066 01030 OP ACRE 1R 866-952 MD= 1E-37 " "c REF 0066 LOC 555 WIDTH 9 DK 9 COL 53-61 " "c EXP DEC= 1 " "c " "c WHEAT CROP ACREAGE " "c ------------------ " "c " "c NBER SERIES: 01030 " "c AREA COVERED: U.S. " "c UNITS: MILLIONS OF ACRES " "c ANNUAL COVERAGE: 1866-1952 " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: NONE " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: DATA FOR 1866-1910: THE FOOD RESEARCH INSTITUTE, " "c "WHEAT STUDIES", VOLUME II, NUMBER 7, PP. 260-261. DATA FOR " "c 1911-1944: U.S. DEPARTMENT OF AGRICULTURE,"AGRICULTURAL " "c STATISTICS", 1942 AND 1951. DATA FOR 1945-1952: USDA, CROP " "c REPORTING BOARD,"CROP PRODUCTION", MIMEOGRAPHED RELEASE, " "c JULY 1, 1952. " "c " "c NOTES: DATA ARE FOR ACREAGE HARVESTED. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "