BIBLIOGRAPHY continued
Books/Articles
1841 Henry Wager Halleck. Bitumen: Its Varieties, Properties, and Uses. Washington: P. Force.
1838 Courbon P. de Brémond.De l’asphalte et de la mine du Val-de-Travers dans la principalité de Neuchatel. Neuchâtel.
1789 Alexander Anderson & Joseph Banks. “An Account of a Bituminous Lake or Plain in the Island of Trinidad.” Philosophical Transactions of the Royal Society of London 79: 65-70. |
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