University of Illinois Urbana-Champaign

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Showing 2641–2670 of 5,259 items
Thumbnail for Illinois Technograph v. 055 (1941)
Illinois Technograph v. 055 (1941)
Submitter: Timothy Donohue

Thumbnail for Average crop, pasture, and forestry productivity ratings for Illinois soils
Average crop, pasture, and forestry productivity ratings for Illinois soils
Olson, K.R.; Lang, J.M.; Garcia-Paredes, J.D.; Majchrzak, R.N.; Hadley, C.I.; Woolery, M.E.; Rejesus, R.M.