%0 Journal Article %T A Knowledge-Based Systems Approach to Design of Spatial Decision Support Systems for Environmental Management %A Zhu, Xuan %A Healey, Richard G. %A Aspinall, Richard J. %J Environmental Management %V 22 %N 1 %P 35-48 %@ 0364-152X %D 1998-01-01 %I Springer-Verlag %~ DeepDyve