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3
Crystal Dam, reservoir, and powerplant. Letter from Assista..
United States congressional serial set ; serial set no. 12573;House document / 88th Congress, 1st session. House ; no. 77
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4
Report of the Philippine Commission to the Secretary of War..
United States congressional serial set ; serial set no. 5834;House document / 61st Congress, 2nd session. House ; no. 823