Chemistry and the environment :  the solid earth, the oceans, the atmosphere. 

 - Washington :  American chemical society,  1967. 
 - 54 p. 
<br/><br/> Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geo-Chemistry--Addresses, essays, lectures.<br/>Geo-Physics--Addresses, essays, lectures.
<br/><br/><label>LC Class. No.: </label>QE515  / .C45