00461cam a22001457a 4500008004000000020001800040082001400058100002100072245007600093260002800169300001400197650003900211650003100250650003400281180718b1986   xxu||||| |||| 00| 0 eng d  a0 434 90532 1  aY112 El78  aElson, Martin J.  aGreen belts: conflict mediation in the Urban fringecby Martin J. Elson  aLondonbHeinemannc1986  axix, 304p  aRegional planning --Great Britain.  aGreenbelts --Great Britain  aCity planning --Great Britain