Carr, Martha S. <br/><br/>
Iron-ore resources of the United States including Alaska and Puerto Rico, 1955 / 
by Martha S. Carr and Carl E. Dutton. 
 - Washington, [D.C.] :  U.S. G.P.O.,  1959. 
 - pages iv, 61-134 :  illustrations ;  24 cm +  1 folded map in pocket. 
 - Contributions to economic geology Geological Survey Bulletin ;  1082-C. .
 - Geological Survey bulletin ;  1082-C. Contributions to economic geology. .
<br/><br/> Plate 2: Map of the United States, including Alaska and Puerto Rico, showing the distribution of iron deposits / By Martha S. Carr and Carl E. Dutton, 1957.  "A survey of iron-ore resources of the United States, with a selected bibliography and tables of iron-ore reserves and potential ore."  At head of title: Department of the Interior, United States Geological Survey.  As of 07/15/2016, GPO could not validate the distribution status of this title for the FDLP. 
<br/><br/>Includes bibliographical references (pages 110-127) and index. 
<br/><br/> A survey of iron-ore resources of the United States, with a selected bibliography and tables of iron-ore reserves and potential ore. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron ores--United States.<br/>Iron ores.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States.
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.3:1082-C