Describir: Programme on Man and the Biosphere [MAB]

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