00607nba|a2200217 i 450000500170000000800410001703500150005809900200007310000250009324500630011826000260018130000130020750000370022050000120025765000210026970000180029090700250030890200110033399800280034499900170037220260818133636.0030313n1990    xx                  tha d  a.b11839922 9aArchiv. P54 H570 aPichai Nimityongskul10aHistory and background of fly ash /c... and Sun Sayamipuk  aS.l. :bs.n.,c[199-]  a33-37 p.  aArticle from EGAT Journal View T  aIn Thai10aFly ashxHistory0 aSun Sayamipuk  a.b11839922bmnarccu  a230803  b0c030313daeb  fug0  c55431d55431