Book David Plowden; (2013)
Heartland: The Plains and the Prairies (/p/isis/citation/CBB828023726/) unapi

Book Phillip F. Beach; (2018)
Wheat Country Railroad: The Northern Pacific's Spokane & Palouse and Competitors (/p/isis/citation/CBB291746044/) unapi

Book Olson, Arthur Andrew III; (2017)
Forging the Bee Line Railroad, 1848-1889: The Rise and Fall of the Hoosier Partisans and Cleveland Clique (/p/isis/citation/CBB906481928/) unapi

Book Lee, Thomas R.; (2016)
Rock Island Westward Volume 3: Western Division Freight Service, 1930-1952 (/p/isis/citation/CBB306491335/) unapi

Book Richard C. Kistier; (2010)
The High Plains route: A history of the McCook Division of the Chicago, Burlington and Quincy Railroad (/p/isis/citation/CBB491688492/) unapi

Book John A. Gjevre; George A. Forero; Stuart J. Nelson; (2006)
Saga of the Soo. An illustrated history of the Soo Line and the Wisconsin Central with special emphasis on their relation to the Canadian Pacific Railway / Volume 3, East, West and to the North (/p/isis/citation/CBB459497960/) unapi

Article Schweiterman, Joseph P.; (Spring-Summer 2008)
Midwest Metamorphosis (/p/isis/citation/CBB390671008/) unapi

Book Eugene M. Lewis; (2005)
12,000 Days on the North Western Line: The Life and Times of a Railroad Civil Engineer, 1947-1980 (/p/isis/citation/CBB330674997/) unapi

Book Fiore, David J., Jr.; (2006)
The Chicago Great Western Railway (/p/isis/citation/CBB081407469/) unapi

Book Charles B. McCreary; John W. Sachse; (2011)
Train pictures, 1946-1957: A railfan's memoir (/p/isis/citation/CBB141064178/) unapi

Book Richard C. Carpenter; (2011)
A railroad atlas of the United States in 1946. Volume 4, Illinois, Wisconsin & Upper Michigan (/p/isis/citation/CBB843626310/) unapi

Book Glischinski, Steve; (2007)
Regional Railroads of the Midwest (/p/isis/citation/CBB494638416/) unapi

Book David H. 1927-(David Hodges) Stratton; (2022)
Tucumcari tonite!: a story of railroads, Route 66, and the waning of a western town (/p/isis/citation/CBB967373381/) unapi

Article Burke, James C.; (Spring-Summer 2008)
British Iron on Early American Railroads (/p/isis/citation/CBB176312684/) unapi

Book Derek Oden; (2017)
Harvest of hazards: Family farming, accidents, and expertise in the Corn Belt, 1940-1975 (/p/isis/citation/CBB809274641/) unapi

Book R. Douglas Hurt; (2015)
Agriculture and the Confederacy: Policy, Productivity, and Power in the Civil War South (/p/isis/citation/CBB981352469/) unapi

Book Floriana Bardoneschi; (2021)
Chevaux, paysans et artisans: le travail attelé entre Meuse et Loire, XIIe-XVIe siècle; [Horses, peasants and craftsmen: Harnessed work horses between Meuse and Loire (12–16th centuries] (/p/isis/citation/CBB186131537/) unapi

Book Paul Brassley; Michael Winter; Matt Lobley; David Harvey; (2021)
The Real Agricultural Revolution: The Transformation of English Farming, 1939-1985 (/p/isis/citation/CBB165574810/) unapi

Book Lena Kaufmann; (2021)
Rural-urban migration and agro-technological change in post-reform China (/p/isis/citation/CBB007299089/) unapi

Article Verne Lace; (2012)
Verne's Jewels: Childhood Memories of Industrialization Encroaching on Farm Life in Minnesota (/p/isis/citation/CBB423632388/) unapi