Alth, Max <br/><br/>
Wells and septic systems 
Max and Charlotte Alth ; revised by S. Blackwell Duncan 
 - 2nd ed 
 - New York  TAB Books  c1992 
 - ix, 262 p. : ill. ; 24 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780830621361 
<br/><br/><label>ISSN: </label>91021405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Septic tanks - Design and construction<br/>Septic tanks - Maintenance and repair<br/>Wells - Design and construction<br/>Wells - Maintenance and repair
<br/><br/><label>Dewey Class. No.: </label>628.114 MAX