£,£,£,,,,£                                          ,£,£,££,£,
£,£,£,,,£,                                          ,£,£,,£,£,
£,£,£,,££,                                          ,£,£,££,£,
£,£,£,£,£,                                          ,£,£,,£,£,
£,£,£,£,£,                                          ,£,£,££,£,
£,£,£,£,£,             ,,,,,,,,,,,,,,,,             ,£,£,,£,£,
£,£,£,£,£,             the alvar fields             ,£,£,££,£,
£,£,£,£,£,             $$$##########$$$             ,£,£,,£,£,
£,£,£,£,£,                                          ,£,£,££,£,
£,£,£,£,£, from   north  to   south,   thirty   odd ,£,£,,£,£,
£,£,£,£,£, kilometers.  from  west  to  east,  four ,£,£,££,£,
£,£,£,£,£, thousand meters. from topsoil to  stone, ,£,£,,£,£,
£,£,£,£,£, a  foot or  two. no roots can fester, no ,£,£,££,£,
£,£,£,£,£,             dust can linger.             ,£,£,,£,£,
£,£,£,£,£,                                          ,£,£,££,£,
£,£,£,£,£, here  is  earth,  clay,  and sturdy  low ,£,£,,£,£,
£,£,£,£,£, plants.  bushes  frame  the  strip.  the ,£,£,££,£,
£,£,£,£,£, earth  is  bare in  patches as large  as ,£,£,,£,£,
£,£,£,£,£,                you and me.               ,£,£,££,£,
£,£,£,£,£,                                          ,£,£,,£,£,
£,£,£,£,£, cross it to  get to the  ocean, or don't ,£,£,££,£,
£,£,£,£,£,          to stay where you are.          ,£,£,,£,£,
£,£,£,£,£,                                          ,£,£,££,£,
£,£,£,£,£,                                          ,£,£,,£,£,
£,£,£,£,£,                                          ,£,£,££,£,
£,£,£,£,£,                                          ,£,£,,£,£,
£,£,£,£,£,                                          ,£,£,££,£,
£,£,£,£,£,                                          ,£,£,,£,£,