Titled: "Agricultural Progress in the United States and Germany"

Data Provider:
University of Michigan. Libraries
Collection:
Art, Architecture and Engineering Library, Lantern Slide Collection
Subject Topic:
Maps & Charts; Graphs
Language:
UND
Rights:
http://quod.lib.umich.edu/t/text/accesspolicy.html
URL:
http://name.umdl.umich.edu/IC-UMMU2IC-X-LS014806%5DLS014806