| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HB-HJ | Economics and Business (Go to start of category) |
| HD | Industries, Land Use, Labor (Go to start of category) |
| HD1411 .S6 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Law of Diminishing Returns (Yonkers-on-Hudson and Chicago: World Book Co., 1924), by W. J. Spillman and Emil Lang |
| HD1411 .T5 | World Agriculture and the Depression (Michigan Business Studies v5 #5; 1933), by Vladimir P. Timoshenko (page images at HathiTrust) |
| HD1415 .S487 2010 | The Shifting Patterns of Agricultural Production and Productivity Worldwide (2010), ed. by Julian M. Alston, Bruce A. Babcock, and Philip G. Pardey (PDF with commentary at Iowa State) |
| HD1417 .M54 2009 | Millions Fed: Proven Successes in Agricultural Development (Washington: International Food Policy Research Institute, c2009), ed. by David J. Spielman and Rajul Pandya-Lorch (PDF with commentary at ifpri.org) |
| HD1428 | Spore: Bimonthly Bulletin of the Technical Centre for Agricultural and Rural Cooperation for Dissemination of Scientific and Technical Information (partial serial archives) |
| HD1434 .T5 | The Rôle of Agricultural Fluctuations in the Business Cycle (Michigan Business Studies v2 #9; 1930), by Vladimir P. Timoshenko (page images at HathiTrust) |
| HD1437 .K39 2014 | Finance for Food: Towards New Agricultural and Rural Finance (Heidelberg et al.: Springer Open, c2014), ed. by Doris Köhn (PDF files at SpringerLink) |
| HD1484 .W75 | Fifty Years on the Firing Line (Chicago: The author, c1924), by James W. Witham (page images with commentary at loc.gov) |
| HD1485 .A45 S7 | Your Farm Bureau (New York et al.: McGraw-Hill Book Co., 1958), by Alice Sturgis, contrib. by Richard Armour, illust. by Leo Hershfield and Alan Atkins (page images at HathiTrust) |
| HD1485 .F26 E76 2007 | Farm Foundation: 75 Years as a Catalyst to Agriculture and Rural America (Oak Brook, IL: Farm Foundation, 2007), by David P. Ernstes, R. J. Hildreth, and Ronald D. Knutson (PDF at AgEcon Search) |
| HD1485 .P3 A52 | Manual of Subordinate Granges of the Patrons of Husbandry (fourth edition; Philadelphia: J. A. Wagenseller, 1873), by National Grange |
| HD1485 .P3 C3 | The Patrons of Husbandry on the Pacific Coast (San Francisco: A. L. Bancroft and Co, 1875), by Ezra S. Carr |
| HD1485 .P5 K42 | Origin and Progress of the Order of the Patrons of Husbandry in the United States: A History from 1866 to 1873 (Philadelphia: J. A. Wagenseller, 1875), by Oliver H. Kelley (page images at Cornell) |
| HD1491 .B75 T46 1983 | What to Think About Cooperatives: A Guide From Bolivia (Rosslyn, VA: Inter-American Foundation, 1983), by Judith Tendler, Kevin Healy, and Carol Michaels O'Laughlin (page images at HathiTrust) |
| HD1491 .S65 C4313 1991 | The Theory of Peasant Co-Operatives (Columbus, OH: Ohio State University Press, 1991), by A. V. Chai︠a︡nov, trans. by David Wedgwood Benn (PDF at Ohio State) |
| HD1511 .U5 T5 | The Plight of the Share-Cropper (New York: League for Industrial Democracy, c1934), by Norman Thomas, contrib. by William Ruthrauff Amberson (multiple formats at archive.org) |
| HD1516 .T76 A37 1988 | Agricultural Expansion and Pioneer Settlements in the Humid Tropics, ed. by Walter Manshard and William B. Morgan (HTML at UNU Press) |
| HD1516 .U6 H4 | Jewish Agricultural Utopias in America, 1880-1910 (Detroit: Wayne State University Press, 1981), by Uri D. Herscher (multiple formats with commentary at Wayne State) |
| HD1525 .K57 1920 | The Jew and the Land (American Association for Agricultural Legislation bulletin #7; 1920), by William Kirsch, contrib. by Richard T. Ely and Horace Curzon Plunkett (page images at Cornell) |
| HD1525 .M34 | El Malcriado (in English and Spanish; with commentary and related serials) (partial serial archives) |
| HD1525 .W6 1939 | History of "400": A.W.O., the One Big Union Idea in Action (New York: One Big Union Club, 1939), by E. Workman (multiple formats at archive.org) |
| HD1527 .N5 F6 1922 | Truck-Farm Labor in New Jersey, 1922 (USDA dept. bulletin #1285; Washington: SPO, 1925), by Josiah C. Folsom |
| HD1531 .G9 F67 2001 | The Time of Freedom: Campesino Workers in Guatemala's October Revolution (Pittsburgh: University of Pittsburgh Press, c2001), by Cindy Forster (searchable page images at Pitt) |
| HD1531 .S2 L38 1999 | An Agrarian Republic: Commercial Agriculture and the Politics of Peasant Communities in El Salvador, 1823-1914 (Pittsburgh: University of Pittsburgh Press, c1999), by Aldo Lauria-Santiago (searchable page images at Pitt) |
| HD1534 .D2 1796 | The Case of Labourers in Husbandry Stated and Considered, in Three Parts (London: G. G. and J. Robinson, 1795), by David Davies (page images at HathiTrust) |