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0200034565 20030929154317.0 t2002 ye a frs |00||||eng | (pbk.) NGL a-ye--- a430 Geological Survey & Mineral Resources Board (Yemen) 也门的工业非金属原料概要--产地、特征、利用与储量. chi Summary in industrial non-metallic raw materials of Yemen : locations, properties, uses & reserves / by Geological Survey & Mineral Resources Board. Sana'a : Republic of Yemen. Geological Survey & Mineral Resources Board, 2002. [8], 50 p. : ill. ; 24 cm. + 17 appendixes. Information Department-data bank / Geological Survey & Mineral Resources Board (Yemen) ; no.403 Cover title. Industrial mineral Raw material Yemen Summary. NGL EB00064479 P 252.98 In3 v403 ahm b1 ehmm0305