Volume 36 • 1934 • Annual Reports, 1930, 1931, 1932, and 1933, with Accompanying Papers

Front Matter, Iowa Geological Survey, Volume XXXVI, Annual Reports, 1930, 1931, 1932, and 1933, with Accompanying Papers

1935-01-01 Volume 36 • 1934 • Annual Reports, 1930, 1931, 1932, and 1933, with Accompanying Papers • 1-4

Letter of Transmittal

• George F. Kay

1935-01-01 Volume 36 • 1934 • Annual Reports, 1930, 1931, 1932, and 1933, with Accompanying Papers • 5-6

The Road and Concrete Materials of Southern Iowa

• L. W. Wood

1935-01-01 Volume 36 • 1934 • Annual Reports, 1930, 1931, 1932, and 1933, with Accompanying Papers • 7-310-4a

Deep Wells Drilled in Iowa 1928-1932

• W. H. Norton

1935-01-01 Volume 36 • 1934 • Annual Reports, 1930, 1931, 1932, and 1933, with Accompanying Papers • 311-364

Additional Deep Wells

• James H. Lees

1935-01-01 Volume 36 • 1934 • Annual Reports, 1930, 1931, 1932, and 1933, with Accompanying Papers • 365-420-2b

Mineral Production in Iowa in 1930, 1931 and 1932

• James H. Lees

1935-01-01 Volume 36 • 1934 • Annual Reports, 1930, 1931, 1932, and 1933, with Accompanying Papers • 421-472