| LC control no. | sh 85020090 |
|---|---|
| LC classification | QD181.C1 Chemistry TA455.C3 Engineering materials TP245.C4 Chemical technology |
| Topical heading | Carbon |
| See also | subdivision Carbon content under individual materials and types of materials and under individual plants and groups of plants, e.g. Metals--Carbon content; Corn--Carbon content Group 14 elements Light elements |
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