Keating, Ann Durkin. <br/><br/>
Invisible networks :  exploring the history of local utilities and public works / 
Ann Durkin Keating. 
 - Original ed. 
 - Malabar, Fla. :  Krieger Pub. Co.,  1994. 
 - xi, 168 p. :  ill. ;  24 cm. 
 - Exploring community history series .
 - Exploring community history series. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0894648713 
<br/><br/><label>LCCN: </label>93046988 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public works--History.--United States<br/>Public utilities--History.--United States<br/>Community.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--History, Local.
<br/><br/><label>LC Class. No.: </label>HD 3885  / .K43 1994