Ralph Hoffmann

Ralph Hoffmann (November 30, 1870 – July 21, 1932) was an American natural history teacher, ornithologist, and botanist. He was the author of the first true bird field guide. Provided by Wikipedia
Showing 1 - 3 results of 3 for search 'Hoffmann, Ralph, 1870-1932', query time: 0.10s Refine Results
  1. 1
    Birds of the Pacific states ; containing brief biographies and descriptions of about four hundred species, with especial reference to their appearance in the field /
    by Hoffmann, Ralph, 1870-1932
    Published 1927
    Book
  2. 2
    A guide to the birds of New England and eastern New York ; containing a key for each season and short descriptions of over two hundred and fifty species, with particular reference to their appearance in the field /
    by Hoffmann, Ralph, 1870-1932
    Published 1904
    Book
  3. 3
    Bird world ; a bird book for children /
    Other Authors: “...Hoffmann, Ralph, 1870-1932...”
    Book
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