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University of Illinois Urbana-Champaign

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Showing 151–180 of 14,168 items
Thumbnail for Drying and preheating coals before coking. Part 2
Drying and preheating coals before coking. Part 2
Jackman, Harold Wesley; Helfinstine, Roy John

Thumbnail for Pest Management & Crop Development
Pest Management & Crop Development
Integrated Pest Management; Steffey, Kevin; Malvick, Dean; Nafziger, Emerson D.

Thumbnail for Heat drying coals at moderate temperatures before coking
Heat drying coals at moderate temperatures before coking
Jackman, Harold Wesley; Helfinstine, Roy John