(1967). Presented for the ecafe seminar on sources of mineral raw materials for the fertilizer industry held in Bangkok, 4-11 December 1967. Indonesia: United Nations Industrial Development Organization.
Chicago Style CitationPresented for the Ecafe Seminar On Sources of Mineral Raw Materials for the Fertilizer Industry Held in Bangkok, 4-11 December 1967. Indonesia: United Nations Industrial Development Organization, 1967.
MLA CitationPresented for the Ecafe Seminar On Sources of Mineral Raw Materials for the Fertilizer Industry Held in Bangkok, 4-11 December 1967. Indonesia: United Nations Industrial Development Organization, 1967.
Warning: These citations may not always be 100% accurate.