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Number of items: 2. Cheng, Ching Yun (1924) Control of the Yellow River in China. Master's thesis, California Institute of Technology. doi:10.7907/470N-S596. https://resolver.caltech.edu/CaltechETD:etd-04142004-152823 Cheng, Ching Yun (1924) A Study of the Proposed Diamond Creek Reservoir. Master's thesis, California Institute of Technology. doi:10.7907/ZJ6X-1G98. https://resolver.caltech.edu/CaltechTHESIS:06162015-113550836 This list was generated on Thu Feb 27 12:10:53 2025 UTC. |