@book{bhlitem54135, title = {The American journal of science and arts }, volume = {v.20 (1831)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/54135}, note = {https://www.biodiversitylibrary.org/bibliography/44570}, publisher = {New-Haven, S. Converse, }, author = {Silliman, Benjamin,}, year = {1831}, pages = {437}, }