Campbell, William Joseph,  1926- <br/><br/>
Chemical and physical characterization of amosite, chrysotile, crocidolite, and nonfibrous tremolite for oral ingestion studies by the National Institute of Environmental Health Sciences / 
by William J. Campbell, Charles W. Huggins, and Ann G. Wylie. 
 - [Washington] :  U.S. Dept. of the Interior, U.S. Bureau of Mines,  1980. 
 - iii, 63 p. :  ill. ;  27 cm. 
 - Report of investigations - U.S. Bureau of Mines ;  8452 .
 - Report of investigations (United States. Bureau of Mines) ;  8452. .
<br/><br/>Bibliography: p. 42. 
<br/><br/><label>LCCN: </label>79607935  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asbestos industry--Health aspects.<br/>Amosite.<br/>Chrysotile.<br/>Riebeckite.<br/>Tremolite.
<br/><br/><label>LC Class. No.: </label>TN23  RC965.A7  / .U43 no. 8452 
<br/><br/><label>Dewey Class. No.: </label>622 s  615.9/25683 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.23: