005470000a2200169000450000100070000000500170000700800410002402000150006508200180008024500810009826000290017930000310020844000500023950000500028965000140033965000240035300097520250617114146.0150224t        xxu||||| |||| 00| 0 eng d  a0140213066  a330.941b RES  aResources for Britain's future :b a series from the geographical magazine /  aLondon : c1969bPenguin  a183 p.: b ill. ; c23 cm.  a(Pelican Geography and Environmental Studies)  aIncludes bibliographical references and index  aEconomics  aGeography - Britain