000 00393nam a2200121 4500
008 180116t1988 my 000 0 eng
100 _bAb Nizar Embi,Teoh Lay Hock
245 _aDirectory of construction sand/gravel producers in peninsular Malaysia 1986
250 _aIM 4/1988
260 _aIpoh Perak
_bJabatan Penyiasatan Kajibumi Malaysia
_c1988
300 _aill:35p. 29.8 cm
942 _2ddc
999 _c1577
_d1577