Describir: National design handbook prototype on passive solar heating and natural cooling of buildings

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 / ____||  |  ___||  / ____||  /_   _//  /_____//  \ \\/ //  | \| || | || | || 
/ //---`'  | ||__   / //---`'   -| ||-   `____ `    \ ` //   |  ' || | || | || 
\ \\___    | ||__   \ \\___     _| ||_   /___//      | ||    | .  || | \\_/ || 
 \_____||  |_____||  \_____||  /_____//  `__ `       |_||    |_|\_||  \____//  
  `----`   `-----`    `----`   `-----`   /_//        `-`'    `-` -`    `---`   
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