000 002550000a22001210004500
245 _aQuarrying
100 _aYoganandan, G.M.
260 _aRathmalana
_bDept. of Highways
300 _a57 p.
080 _a622.271.2
_bY6
041 _aEN
942 _cBK
999 _c103482
_d103482