Talk:Petrochemistry

Chemistry Mid‑importance

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Comments

Petrochemistry is also a branch of petrology dealing with the study of the chemical composition of rocks. Siim 10:20, 1 January 2007 (UTC)[reply]

Please suggest edits for this article and help in expanding it Mittal.Srishti (talk) 16:05, 12 September 2011 (UTC)[reply]

Possible copyright problem

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India Education Program course assignment

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The above message was substituted from {{IEP assignment}} by PrimeBOT (talk) on 20:05, 1 February 2023 (UTC)[reply]