Geochemical anomalies of a Claypit area, Callaway county, Missouri, and related metabolic imbalance in beef cattle / 
by Richard J. Ebens...[et al.]. 
 -- Washington :   United States Government Printing Office,   1973 
 - 24 p. -- 
 (Geological Survey Professional Paper  ; 807).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geoquímica
<br/><br/><label>Universal Decimal Class. No.: </label>550.4