Truini, Margot. <br/><br/>
Preliminary investigation of structural controls of ground-water movement in Pipe Spring National Monument, Arizona  [microform] 
by Margot Truini, J.B. Fleming, and H.A. Pierce ; prepared in cooperation with the National Park Service. 
 - [Reston, Va.]  U.S. Geological Survey  2004. 
 - v, 17 p.  col. ill., col. maps  28 cm. 
 - Scientific investigations report  2004-5082 .
<br/><br/> Shipping list no.: 2004-0545-M. 
<br/><br/>Includes bibliographical references (p. 17). 
<br/><br/>
<br/><br/><br/>Microfiche. <br/>[Washington, D.C.] <br/>Supt. of Docs., U.S. G.P.O. <br/>2004. <br/>1 microfiche : negative. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater flow--Arizona--Pipe Spring National Monument.<br/>Geology, Structural--Arizona--Pipe Spring National Monument.
<br/><br/><label>GPO Item No.: </label>0624-B-02 (MF) 0624-B-02 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.42/4-4:2004-5082