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

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Text this: Soil mapping for land-use planning in a karst area of N Thailand with due consideration of local knowledge