II PUBLICATIONS OF U. S. GEOLOGICAL SURVEY. 
SERIES O, UNDERGROUND WATERS. 
WS 4. A reconnaissance in southeastern Washington, by Israel C. Russell. 1S97. 96 pp., 7 pis. 
WS 6. Underground waters of southwestern Kansas, by Erasmus Haworth. 1897. 65 pp., 12 pis. 
WS 7. Seepage waters of northern Utah, by Samuel Fortier. 1897. 50 pp., 3 pis. 
WS 12. Underground waters of southeastern Nebraska, by Nelson H. Darton. 1898. 56 pp., 21 pis. 
WS 21. Wells of northern Indiana, by Frank Leverett. 1899. 82 pp., 2 pis. 
WS 26. Wells of southern Indiana (continuation of No. 21), by Frank Leverett. 1899. 64 pp. 
WS 30. Water resources of the lower peninsula of Michigan, by A. C. Lane. 1899. 97 pp., 7 pis. 
WS 31. Lower Michigan mineral waters, by A. C. Lane. 1899. 97 pp., 4 pis. 
WS 34. Geology and water resources of a portion of southeastern South Dakota, by J. E. Todd. 1900. 
34 pp., 19 pis. 
WS 53. Geology and water resources of Nez Perces County, Idaho, Part I, by I. C. Russell. 1901. 
86 pp., 10 pis. 
WS 54. Geology and water resource- of Nez Perces County, Idaho, Part II. by I. C. Russell. 1901. 
87-141 p£| 
WS55. Geology and water resources of a portion of Yakima County, Washington, by G. 0. Smith. 
1901. 68 pp., 7 pis. 
WS 57. Preliminary list of deep borings in the United States, Part I, by N. H. Darton. 1902. 60 pp. 
WS 59. Development and application of water in southern California, Part I, by J. B. Lippincott. 
1902. 95 pp., 11 pis. 
WS 60. Development and application of water in southern California, Part II, by J. P. Lippincott. 
96-140 pp. 
WS 61. Preliminary list of deep borings in the United States. Part II, by N. H. Darton. 1902. 67pp. 
WS 67. The motions of underground waters, by C s. slichter. 1902. 106 pp., 8 pis. 
B 199. Geology and water resource- of the snake River Plains of Idaho, by I. c. Russell. 1902. 192 
pp., 25 pis. 
The following papersalso relate to this subject: Underground waters of Arkansas Valley in eastern 
Colorado, by G. K. Gilbert, in Seventeenth Annual, Part II; Preliminary report on artesian waters of 
a portion of the Dakotas, by N. H. Darton, in Seventeenth Annual, Part II; Water resources of Illi- 
nois, by Frank Leverett, in Seventeenth Annual, Part II; Water resources of Indiana and Ohio, by 
Frank Leverett, in Eighteenth Annual, Part IV; New developments in well boring and irrigation in 
eastern South Dakota, by N. II. Darton. in Eighteenth Annual, Part IV; Rock waters of Ohio, by 
Edward Orton, in Nineteenth Annual, Pari IV; Artesian well prospects in the Atlantic coastal plain 
region, by N. H. Darton, Bulletin No. 138. 
Correspondence should be addressed to 
The Director, 
United States Geological Survey, 
Washington, D. C. 
