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245 _aShort course environmental impact assessment July 6-8, 1993 vol.II
110 _aDept. of Civil Engineering, University of Moratuwa
260 _aMoratuwa
_bUniversity of Moratuwa
_c[n.d.]
300 _avarious paging : ill.
080 _a628.5
_bU6
041 _aEN
942 _cBK
999 _c35500
_d35500