Egg, Jay <br/><br/>
Geothermal HVAC  green heating and cooling 
Jay Egg, Brian Clark Howard 
 - New York :  McGraw Hill,  2011 
 - xv, 249p.:  ill.;  23cm 
<br/><br/> Includes indexes 
<br/><br/><label>ISBN: </label>9780071746106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ground source heat pump sustems