LC control no. | sh 85022913 |
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LC classification | HD9650 HD9663 Economics TP200 TP248 Technology |
Topical heading | Chemical industry |
Variant(s) | Chemical industries Chemicals--Manufacture and industry Man-made chemicals industry Synthetic chemicals industry |
See also | Industries |
Scope note | Here are entered works on industries that produce chemicals or are based on chemical processes. Works on individual chemical industries are entered under specific headings, e.g. Sulfuric acid industry. |