00812cam a2200193   45000010008000000030008000080050017000160080041000330100017000740400027000910430012001180500039001300820016001691000036001852450272002212600043004933000033005366500049005693638108BD-DhUL20170426120656.0750602s1972    nyub     b   i001 0 eng    a   75304420   aDLCcDLCdDLCdBD-DhUL  aas-----00aJX1977b.A2 E/CN.11/1002aTN113.S600a553.91bUNM1 aWorkman, D. R.c(David Richard)10aMineral resources of the Lower Mekong Basin and adjacent areas of Khmer Republic, Laos, Thailand and Republic of Viet-Nam.cPrepared in collaboration with the Division of Industry and Natural Resources (Mineral Resources Development Section), ECAFE. By D. R. Workman.  a[New York] : bUnited Nations,c[1972]  avi, 148 p. : bmaps,c28 cm. 0aMines and mineral resourceszSoutheast Asia.