000 00313nam a22001217a 4500
040 _cHS
082 _a169
110 _aCENTRE FOR DEVELOPMENT AND ENVIRONMENT(CDE)
245 _aThe WSC map users guide
260 _aSwitzerland
_bCentre for development and environment (CDE)
_c1997
300 _a78p;
942 _cEK
999 _c8842
_d8842