An Enumeration of the plants collected by Dr. H.H. Rusby in South America, 1885-1886Rusby, Henry Hurd, Elizabeth G. Britton, Nathaniel Lord Britton · First published 1900Open the Tome
Directions for making calcined or pearl-ashes, as practised in Hungary, &cNathaniel Hurd · First published 1766Open the Tome
An essay on the origin of human knowledgeEtienne Bonnot de Condillac, Thomas Nugent, J. Nourse, Nathaniel Hurd, Samuel Locke, John Eliot · First published 1756Open the Tome
