Agassiz, Louis, 1807-1873.
Publisher: Boston : Houghton, Mifflin
- "The series of papers collected in this volume may be considered as a complement or commentary to my 'Essay on classification' ... These chapters were first embodied in a course of lectures delivered at the Lowell institute in Boston."--Pref.
- Electronic reproduction.
- The online edition of this book in the public domain, i.e., not protected by copyright, has been produced by the Emory University Digital Library Publications Program.