""An Introduction To The Study Of Natural History"" is a book written by Louis Agassiz, a Swiss-born American biologist and geologist. The book is a collection of lectures that were delivered by Agassiz in the Hall of the College of Physicians and Surgeons in New York in 1847. The book provides an introduction to the study of natural history, covering a wide range of topics such as geology, zoology, botany, and paleontology. Agassiz's lectures are...