EARTH sheltered housing design  guidelines, examples, and references 
Underground Space Center, University of Minnesota 
 - New York  Van Nostrand Reinhold Company  c1978 
 - 318p.:  ill;  21cm. 
<br/><br/>Includes bibliography and indexes. 
<br/><br/><label>ISBN: </label>0442288212 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DSB<br/>Earth sheltered houses