00423nam a2200157Ia 4500008004100000020001500041082001700056100002300073245006600096260003500162300000800197650001400205650002000219653001300239653001300252170901s1996    xx            000 0 und d  a041261720X  a333.73bO16L  aO'Callaghan, J. R. 0aLand UsebThe Interaction of Economics, Ecology and Hydrology  aLondonbChapman and Hallc1996  a200  aEconomics  aSocial sciences  aLand use  aPlanning