Contributions to the natural history of the United States of America Louis Agassiz in Nabu Press (2010-06-14) Book 3 history natural history nature
Geological Sketches. [The preface signed: E. C. A., i.e. Elizabeth C. Agassiz. With a portrait.] Elizabeth Cabot Cary Agassiz, Louis Agassiz in British Library, Historical Print Editions (2011-03-27) Book 2 geology natural history
Methods of Study in Natural History Louis Agassiz in BiblioBazaar (2009-02-10) Book 2 classic natural history
