Atlas of mineral resources of the ESCAP region. explanatory brochure / Cambodia Geology and mineral resources of Cambodia United Nations. Mines and mineral resources Geology 553 UNT 1993 C149 Or. "ISSN 1014-5451." "ST/ESCAP/1306"--T.p. verso "United Nations publication sales no. E.94. II. F.5"--T.p. verso "February 1994-1700"--P. [4] of cover Folded col. "Mineral resources map of Cambodia" and "Geological map of Cambodia" in pocket New York : United Nations, 1993 1993 Image 1 atlas (vii, 87 p.) :