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Roger G. Newtonher Hedrich Blessing pp. viii-ix: Alumni Memorial Hall © Chicago Historical Society, HB-9767-A, photographer Hedrich Blessing pp. xvi, 1, 2, 3, 4, 5, 6, 8, 11, 29, 43, 48, 64, 72 top, 75, 79, 94: Reproduced by permission of University Archives, Paul V. Galvin Library, Illinois Institute of Technology, ChicagoAltitude 发表于 2025-3-30 21:25:41
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Roger G. Newtonh activity in agronomy departments in institutions over the world has almost come to a halt. This is largely due to the difficulty in further pursuing clay mineral identification with the tools at hand, as well as a shift of interest from soil to plants in agronomic research. The statics of clay min