River discharge : prepared for the use of engineers and students /

by Hoyt, John Clayton, 1874-1946
Published 1907

River discharge : prepared for the use of engineers and students /

by Hoyt, John Clayton, 1874-1946
Published 1914

Droughts of 1930-34 /

by Hoyt, John Clayton, 1874-1946
Published 1936

Drought of 1936 : with discussion on the significance of drought in relation to climate /

by Hoyt, John Clayton, 1874-1946
Published 1938

Hydrography of the Susquehanna river drainage basin /

by Hoyt, John Clayton, 1874-1946, Anderson, Robert H.
Published 1905

Index to the hydrographic progress reports of the United States Geological Survey 1888 to 1903 /

by Hoyt, John Clayton, 1874-1946, Wood, Beatrice (Dawson), Mrs
Published 1905

Report of progress of stream measurements for the calendar year 1903.

by Hoyt, John Clayton, 1874-1946, Newell, Frederick Haynes, 1862-1932
Published 1904

Gazetteer of surface waters of California /

by Wood, B. D. (Brian D.), Hoyt, John Clayton, 1874-1946
Published 1912

Gazetteer of surface waters of California /

by Wood, B. D. (Brian D.), Hoyt, John Clayton, 1874-1946
Published 1912

Gazetteer of surface waters of California /

by Wood, B. D. (Brian D.), Hoyt, John Clayton, 1874-1946
Published 1913

Report of progress of stream measurements for the calendar year 1903.

by Hoyt, John Clayton, 1874-1946, Newell, Frederick Haynes, 1862-1932
Published 1904

Report of progress of stream measurements for the calendar year 1903.

by Hoyt, John Clayton, 1874-1946, Newell, Frederick Haynes, 1862-1932
Published 1904

Report of progress of stream measurements for the calendar year 1903.

by Hoyt, John Clayton, 1874-1946, Newell, Frederick Haynes, 1862-1932
Published 1904

River surveys and profiles made during 1903 /

by Hall, W. Carvel (William Carvel), 1869-1908, Hoyt, John Clayton, 1874-1946
Published 1905

Water supply of Nome region, Seward peninsula, Alaska, 1906 /

by Hoyt, John Clayton, 1874-1946, Henshaw, Fred F. (Fred Forbes), 1884-1933
Published 1907

Report of progress of stream measurements for the calendar year 1905.

by Barrows, H. K. (Harold Kilbrith), 1873-1954, Hoyt, John Clayton, 1874-1946
Published 1906

Report of progress of stream measurements for the calendar year 1905.

by Clapp, W. B. (William Billings), 1861-1911, Hoyt, John Clayton, 1874-1946
Published 1906

Report of progress of stream measurements for the calendar year 1905.

by Hanna, F. W., Hoyt, John Clayton, 1874-1946, Newell, Frederick Haynes, 1862-1932
Published 1906

Report of progress of stream measurements for the calendar year 1905.

by Hall, M. R. (Maxcy Reddick), 1864-, Hoyt, John Clayton, 1874-1946, Hanna, F. W.
Published 1906

Report of progress of stream measurements for the calendar year 1905.

by Hall, M. R. (Maxcy Reddick), 1864-, Hoyt, John Clayton, 1874-1946, Hall, M. R.
Published 1906