| 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) |
| HD9018 .D44 D74 1989 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Hunger and Public Action (originally published 1989; reprinted Oxford: Clarendon Press, 2002), by Jean Drèze and Amartya Sen (PDF with commentary at OAPEN) |
| HD9018 .D44 F654 | Food Aid Projections for the Decade of the 1990s (1989), by National Research Council Board on Science and Technology for International Development (page images with commentary at NAP) |
| HD9018.D44 S22 1990 | Food and Energy: Strategies for Sustainable Development (Tokyo: United Nations University Press, c1990), by Ignacy Sachs and Dana Silk (HTML at UNU) |
| HD9018 .M44 J28 | Reshaping Food Systems to Improve Nutrition and Health in the Eastern Mediterranean Region (Cambridge, UK: Open Book Publishers, c2023), by Ayoub Al-Jawaldeh and Alexa L. Meyer (multiple formats with commentary at Open Book Publishers) |
| HD9019 .C632 C6 | Cocaine: From Coca Fields to the Streets (Durham, NC and London: Duke University Press, 2021), ed. by Enrique Desmond Arias and Thomas Grisaffi (PDF with commentary at Project MUSE) |
| HD9019 .I3 D3 1861 | Indigo and its Enemies: or, Facts on Both Sides (London: J. Ridgway, 1861), by Delta |
| HD9019 .S432 A3574 2009 | Seed Business Management in Africa (Harare, Zimbabwe: CIMMYT, c2009), by J. MacRobert (PDF at cimmyt.org) |
| HD9030.5 .G74 1989 | Grain Quality in International Trade: A Comparison of Major U.S. Competitors (1989), by United States Congress Office of Technology Assessment |
| HD9044 .C2 A3 | Grain Trade of Canada (full serial archives) |
| HD9044 .C3 A18 | Grain Elevators in Canada (with predecessor publications, in English and French; 1911-1998), by Canadian Grain Commission (partial serial archives) |
| HD9044 .C3 A36 | Grain Growers' Coöperation in Western Canada (Harvard Economic Studies v32; Cambridge: Harvard University Press, 1928), by Harald S. Patton (page images at HathiTrust) |
| HD9070.65 .T95 | The Cotton Planter's Manual, by J. A. Turner (page images at MOA) |
| HD9074 .M7 1917 | Forecasting the Yield and the Price of Cotton (New York: Macmillan, 1917), by Henry Ludwell Moore (page images at HathiTrust) |
| HD9100.1 .S8 | Facts About Sugar (partial serial archives) |
| HD9100.1 .S8 | Sugar (1941-1958) (partial serial archives) |
| HD9105 .E4 | The Emergence of Oligopoly: Sugar Refining as a Case Study (originally published 1969; open access edition Baltimore: Johns Hopkins University Press, 2019), by Alfred S. Eichner (HTML and PDF files with commentary at Project MUSE) |
| HD9106 | The Politics of Sugar, by Nancy Watzman (HTML at opensecrets.org) |
| HD9109 .U7 G63 2007 | Religion, Politics, and Sugar: The Mormon Church, the Federal Government, and the Utah-Idaho Sugar Company, 1907 to 1921 (Logan, UT: Utah State University Press, c2007), by Matthew C. Godfrey |
| HD9116 .P61 L37 1993 | Sugar and the Origins of Modern Philippine Society (Berkeley: University of California Press, 1993), by John A. Larkin (HTML at UC Press) |
| HD9134 .A38 | Annual Report on Tobacco Statistics, by United States Department of Agriculture (partial serial archives) |
| HD9135 .C5 1996 | The Cigarette Papers (1996), by Stanton A. Glantz, John Slade, Lisa A. Bero, Peter Hanauer, and Deborah E. Barnes (HTML at UC Press) |
| HD9141.5 .B4 | A Treatise Divided Into Three Parts, Touching the Inconveniences, That the Importation of Tobacco out of Spain, Hath Brought Into This Land, by Edward Bennett (HTML at Renascence Editions) |
| HD9161 .D84 N4 1911 | Rubber Companies in the Netherland East Indies (issued by the Netherland Commission for the International Rubber Exhibition; Amsterdam: J. H. de Bussy, 1911), ed. by A. G. N. Swart, contrib. by Pieter van Romburgh and J. P. van der Stok (multiple formats at archive.org) |
| HD9161 .D84 N4 1914 | Rubber Companies in the Netherland East Indies (second edition; Amsterdam: J. H. de Bussy, 1914), ed. by A. G. N. Swart, contrib. by Pieter van Romburgh and J. P. van der Stok (page images at HathiTrust; US access only) |
| HD9161 .U52 H68 | Buna Rubber: The Birth of an Industry (second printing; New York: D. Van Nostrand Co., 1947), by Frank A. Howard (page images at HathiTrust) |