A preliminary catalog of the birds of Missouri Widmann, Otto creator text book St. Louis Academy of Science of St. Louis 1907 1907
print
ENG Includes index. Birds Missouri QL684.M55 W5 Transaction of the Academy of Science of St. Louis, v. 17, no. 1 https://www.biodiversitylibrary.org/bibliography/31215 10.5962/bhl.title.31215