共 50 条
- [21] AMERICAN-AGRICULTURE, PAST AND PRESENTREVUE FRANCAISE D ETUDES AMERICAINES, 1984, (21-2): : 419 - 425RICHARDOT, S
- [22] THE IMPACT OF TECHNOLOGICAL-CHANGE ON AMERICAN-AGRICULTURE, 1862-1962 - DISCUSSIONJOURNAL OF ECONOMIC HISTORY, 1962, 22 (04): : 592 - 599DANHOF, CHKNOBLAUCH, HC
- [23] WERE INVENTING A NEW AMERICAN-AGRICULTUREAGRICULTURAL ENGINEERING, 1986, 67 (02): : 12 - 14BARKER, E
- [24] THE WORLD METROPOLIS AND THE HISTORY OF AMERICAN-AGRICULTUREJOURNAL OF ECONOMIC HISTORY, 1960, 20 (02): : 187 - 208SCHLEBECKER, JT
- [25] AMERICAN-AGRICULTURE IN FOREIGN-TRADEDEPARTMENT OF STATE BULLETIN, 1962, 46 (1186) : 471 - 479MARTIN, EM
- [26] EARLY USES OF ELECTRICITY IN AMERICAN-AGRICULTURETECHNOLOGY AND CULTURE, 1962, 3 (02) : 142 - 160SPENCE, CC
- [27] USING GRAIN AS A WEAPON - A THREAT TO AMERICAN-AGRICULTURECEREAL FOODS WORLD, 1981, 26 (06) : 272 - 272RAUP, PM
- [28] READINGS IN THE HISTORY OF AMERICAN-AGRICULTURE - RASMUSSEN,WDTECHNOLOGY AND CULTURE, 1961, 2 (02) : 183 - 185BRITTAIN, R
- [29] PROBLEMS AND POLICIES OF AMERICAN-AGRICULTURE - HEADY,EOJOURNAL OF FARM ECONOMICS, 1960, 42 (02): : 503 - 507BENEDICT, MR
- [30] READINGS IN THE HISTORY OF AMERICAN-AGRICULTURE - RASMUSSEN,WDMISSISSIPPI VALLEY HISTORICAL REVIEW, 1961, 48 (01): : 114 - 115LARSEN, GH