000			00547 a2200205 4500
003			ISURa
008			141111b xxu||||| |||| 00| 0 eng d
020			_a9559669761
041			_aSinhala
082			_a333.7 _bKOT
100			_aKotagama , Sarath
245			_aපොළොවේ මැවුම්කරුවෝ 1 _bපස
260			_c2003 _aColombo _bAuthor _g2003
300			_bill. _c30 cm. _a11 p.
650			_aENVIRONMENT
650			_aNATURAL RESOURCES
650			_aECONOMICS
700			_aWijayasinghe , Athula
942			_cLN _2ddc
999			_c28730 _d30277