""A Natural History Of The Mammalia V2: Containing The Order Of Rodentia Or Gnawing Mammalia"" is a book written by George Robert Waterhouse and first published in 1848. The book is a comprehensive study of the order of Rodentia, also known as gnawing mammals. The second volume of the series, the book provides a detailed description of the physical characteristics, behavior, and natural habitats of various species of rodents, including mice, rats,...