Summary of the Controlling Factors of Artesian Flows.
Washington, DC: GPO, 1908. 8vo. 44 pp. Covers worn, chipping and sunning to spines. Covers glued back to joints. Sunning, bumping to spine w/ many tears, paper missing at spine ends. Narrow 4 1/2" strip of paper missing from rear cover at joint. US Geological Survey Bulletin 319. Fair Paperback (Item ID: 46256)