Design of the mineral resources economic spatial data management system for Puer
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2006 ◽
Vol 32
(1)
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pp. 29-41
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2006 ◽
Vol 51
(1)
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pp. 43-58
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1978 ◽
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1980 ◽
Vol 14
(3)
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pp. 63-70
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1978 ◽
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