Large-scale dewatering of phosphatic clay waste from Polk County, FL / 
by D. R. Brooks ... [et al.]. 
 - Pgh. [i.e. Pittsburgh] Pa. :  U.S. Dept. of the Interior, Bureau of Mines,  1986. 
 - 8 p. :  ill. 
 - Report of investigations / Bureau of Mines ;  9016 .
 - Report of investigations (United States. Bureau of Mines) ;  9016. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phosphate industry--Waste disposal.--Florida--Polk County<br/>Clay wastes--Dewatering.
<br/><br/><label>LC Class. No.: </label>TN23  TD899.P45  / .U43 no. 9016 
<br/><br/><label>Dewey Class. No.: </label>622 s  628.5/42�19