23 Roof insulation values.  Thermal insulation values for houses in high mountain areas in the Himalayas.  
 Twenty three Roof insulation values. 

 - S.L :  S.N,  2010. 
 - 42 p.;ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thermal insulation. Himalayas. 
<br/><br/><label>Dewey Class. No.: </label>693.83  / AGA