<XML><RECORDS><RECORD><REFERENCE_TYPE>7</REFERENCE_TYPE><REFNUM>6426</REFNUM><AUTHORS><AUTHOR>Bradshaw,J.A.</AUTHOR><AUTHOR>Purchase,H.C.</AUTHOR><AUTHOR>et al.</AUTHOR></AUTHORS><YEAR>1989</YEAR><TITLE>Three ecological applications in P.R.O, Expert system Applications</TITLE><PLACE_PUBLISHED>Expert System Applications, Vadera, S. (ed) Sigma Press </PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><LABEL>Bradshaw:1989:6426</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>