00735    a2200229   4500020001500000082001600015100002500031245011800056260006100174300002100235650001400256650001000270650002800280650003300308700002500341700002400366700002100390700002500411700002300436700002600459700002000485  a1853393398  a333.91bSUS  aPickford, John eed.  aSustainability of water and sanitation systemsbselected papers of the 21st WEDC conference Kampala, Uganda, 1995  aLondonbIntermediate technology publicationsc1996g1996  a[iv],153p.c29cm  aEconomics  aWater  aOther natural resources  aEconomics of land and energy  aSkinner, Brian eed.  aBarker, Peter eed.  aElson, Bob eed.  aFerguson, Cath eed.  aParr, Jeremy eed.  aSaywell, Darren eed.  aShaw, Rod eed.