Chemical trade declines

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中图分类号：

O6 [化学];

学科分类号：

0703 ;

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引用

页码：13 / 13

页数：1

共 50 条

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[44] Chemical trade still in the red
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[J]. CHEMICAL & ENGINEERING NEWS, 2002, 80 (17) : 13 - 13
[45] The chemical industry and trade of England
Hopkins, OP
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[47] Thirty years of trade data suggests population declines in a once common songbird in Indonesia
Boyd T. C. Leupen
Lalita Gomez
Chris R. Shepherd
K. Anne-Isola Nekaris
Muhammad Ali Imron
Vincent Nijman
[J]. European Journal of Wildlife Research, 2020, 66
[48] Chemical trade deficit cut
不详
[J]. CHEMICAL & ENGINEERING NEWS, 2003, 81 (05) : 11 - 11
[49] Chemical trade surplus plummets
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[J]. CHEMICAL & ENGINEERING NEWS, 2000, 78 (49) : 18 - 18
[50] Chemical trade back in black
不详
[J]. CHEMICAL & ENGINEERING NEWS, 2002, 80 (21) : 20 - 20