00439nam a22001217a 4500008004100000100003100041245008800072250005800160260005300218300002100271942000800292999001700300250922b1991    enk           000 0 eng d  aZainol Abidin bin Sulaiman  aDetailed Investigation On A Kaolin Deposit At Ladang Lee, Ulu Sedili Johor RAK (D3)  aIndustrial Minerals Project (1986-1990) Report No: 13  aKuala LumpurbJabatan Penyiasatan Kajibumic1991  aill :29p.30.22cm  2ddc  c26785d26785