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The natural features and economic development of the Sandusky, Maumee, Muskingum, and Miami drainage areas in Ohio
No abstract available.
Authors
Benjamin H. Flynn, Margaret S. Flynn
The superior analyses of igneous rocks from Roth's Tabellen, 1869 to 1884, arranged according to the quantitative system of classification
In Professional Paper No. 14 there were collected the chemical analyses of igneous rocks published from 1884 to 1900, inclusive, arranged according to the quantitative system of classification recently proposed by Cross, Iddings, Pirsson, and Washington. In order to supplement this work it has appeared advisable to select the more reliable and complete of the earlier analyses collected by Justus R
Authors
H.S. Washington
The United States Geological Survey, its origin, development, organization, and operations
The United States Geological Survey, in the Department of the Interior, was created by act of Congress approved March 3, 1879, so that March 3, 1904, marks the completion of the twenty-fifth year of its existence. The quarter-century anniversary happens to fall near the date set for the opening of the Louisiana Purchase Exposition at St. Louis, at which the Survey will make an exhibit. It is hoped
Authors
Underground waters of southern Louisiana, with discussions of their uses for water supplies and for rice irrigation
No abstract available.
Authors
Gilbert Dennison Harris, Myron Leslie Fuller
Water powers of Alabama, with an Appendix on stream measurements in Mississippi
No abstract available.
Authors
Benjamin Mortimer Hall
Water resources of the Philadelphia district
The area included in the Philadelphia district lies between 39° 45' and 40° 15' north latitude and 75° and 75° 30' west longitude. It has a length of 34.50 miles from north to south and a width of 26.53 miles from east to west, and covers one-fourth of a square degree, which is equivalent, in that latitude, to, about 915.25 square miles. It is mapped on the Germantown, Norristown, Philadelphia, an
Authors
Florence Bascom