000 00406nam a22001217a 4500
008 170710t1986 my 000 0 eng
100 _bAb Nizar Embi ,Teoh Lay Hock
245 _aDirectory of construction sand/gravel producers in peninsular Malaysia 1986
250 _aC 553 ABN - IM 4/1988
260 _aIpoh Perak
_bJabatan Penyiasatan Kajibumi Malaysia
_c1986
300 _aill:35p. 29.8 cm
942 _2ddc
999 _c1379
_d1379