000 00469nam a22001457a 4500
008 150407b xxu||||| |||| 00| 0 eng d
020 _a9781852931407
050 _aG70.2.G45 1990
100 _aWorrall, L.
_916929
245 _aGeographic information systems
_bdevelopments and applications
_c/by Worrall, L (ed.)
260 _aLondon
_bBelhaven Press
_c1990
300 _a251p. ;
_c24cm.
650 _aGeographic information systems
_916930
942 _2lcc
_cMONOGRAPH
999 _c122579
_d122579