St. Lawrence River. Surface water supply of United States, 1931: pt. 4, St. Lawrence River basin; Nathan C. Grover, chief hydraulic engineer, C. L. Batchelder, H. E. Grosbach, A. W. Harrington, Berkeley Johnson. H. B. Kinnison, Lasley Lee, J. H. Morgan, and S. B. Soulé.

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