APA
India.Planning Commission, . (1984). Report of the Sub-Group I (Chemical and fertlizer Minerals)of the Working Group on Non-metalic Minerals Constituted. Nagpur: IBM Press.
Chicago
India.Planning Commission, . 1984. Report of the Sub-Group I (Chemical and fertlizer Minerals)of the Working Group on Non-metalic Minerals Constituted. Nagpur: IBM Press.
Harvard
India.Planning Commission, . (1984). Report of the Sub-Group I (Chemical and fertlizer Minerals)of the Working Group on Non-metalic Minerals Constituted. Nagpur: IBM Press.
MLA
India.Planning Commission, . Report of the Sub-Group I (Chemical and fertlizer Minerals)of the Working Group on Non-metalic Minerals Constituted. Nagpur: IBM Press. 1984.