AVERY, Ruth Butler <br/><br/>
Selected annotated bibliography of Asbestos resources in the United States and Canada / 
by Ruth Butler Avery, Mary Lou Conant and Helen F. Weissenborn. 
 -- Washington :   United States Government Printing Office,   1958 
 - P. 817-865. -- 
 (Geological Survey Bulletin  ;  1019-L).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asbestos - Bibliografías
<br/><br/><label>Universal Decimal Class. No.: </label>679.867(01)