000			00556 a2200193 4500
999			_c10203 _d11595
003			ISURa
008			160712b xxu||||| |||| 00| 0 eng d
020			_a9789555079402
041			_aSinhala
082			_a631.4 _bWIC
100			_aWickrama , K.A.S _915443
245			_aපස පිළිබඳ හැඳින්වීමක්
260			_c2008 _aMatara _bauthor
300			_bill. _c22 cm. _a[x] ,136 p.
650			_aSoil Clacification _981215
650			_aFundamental of Soil Science _915445
650			_aSoilL Science _981216
942			_cPR _2ddc