Ingram, David K. <br/><br/>
Overview of mine subsidence insurance programs in the United States / 
by David K, Ingram. 
 - [Washington, D.C.] :  United States Dept. of the Interior, Bureau of Mines,  1993. 
 - 12 p., maps. 
 - Information circular ;  9362. .
 - Information circular (United States. Bureau of Mines) ;  9362. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insurance--Mine subsidence--United States.