Environmental geochemistry in health and disease  American Association for Advancement of Science symposium, Dallas, Texas, December 1968 
Edited by Helen L. Cannon and Howard C. Hopps 
 - Boulder, Colo.  Geological Society of America  1971 
 - 230 p. : ill. ; 26 cm. 
 - Memoir (Geological Society of America); 123. .
<br/><br/> Proceedings of a symposium held Dec. 30, 1968, in Dallas, Tex., at the annual meeting of the American Association for the Advancement of Science. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0813711231 
<br/><br/><label>LCCN: </label>78-111440 //r904 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical geography--Congresses<br/>Environmental health--Congresses<br/>Environmental geochemistry--Congresses