Copper underground, its resistance to soil corrosion with particular reference to the use of copper pipes for undeground gas and water serv ices. 

 - London :  Copper Development Association ,  1948. 
 - 50 p. :  ill. ;  22 cm. 
 - Its C.D.A. publication ;  no. 40. .
<br/><br/>Includes bibliographical references (p. 48-49). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copper--Corrosion.
<br/><br/><label>Dewey Class. No.: </label>P 620.1122 C66