Fantel, R. J. <br/><br/>
Phosphate rock availability--domestic  a minerals availability program appraisal 
by R.J. Fantel, D.E. Sullivan, and G.R. Peterson 
 - [Washington, D.C.]  U.S. Dept. of the Interior, Bureau of Mines  1983 
 - iv, 57 p.  ill.  28 cm. 
 - Information circular  8937 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phosphate rock--United States
<br/><br/><label>Dewey Class. No.: </label>622 s