Smelser, T. W. <br/><br/>
Concrete crib design and field testing / 
by T.W. Smelser and L.N. Henton. 
 - [Avondale, Md.] :  U.S. Dept. of the Interior, Bureau of Mines,  1983. 
 - ii, 41 p. :  ill. ;  28 cm. 
 - Report of investigations / United States Department of the Interior, Bureau of Mines ;  8804 .
 - Report of investigations (United States. Bureau of Mines) ;  8804. .
<br/><br/><label>LCCN: </label>83600175  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete mine supports.<br/>Reinforced concrete construction.
<br/><br/><label>LC Class. No.: </label>TN23  TN289.5  / .U43 no. 8804 
<br/><br/><label>Dewey Class. No.: </label>622 s  622/.28 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.23:8804