Natural history survey of Illinois. State Laboratory of Natural History. v. 1-3.

Vol. II, pt. II, never published.Vol. I, part II Economic ornithology, mentioned on t.-p of vol. I, was never published."Selected bibliography," vol. 3, p. 333-342.vol. 1-2, pt. I. The ornithology of Illinois. Pt. I. Descriptive catalogue. By Robert Ridgway. 1889-1895. 2 vol. col. front., 65 pl.--vol. 3. The fishes of Illinois. By Stephen Alfred Forbes and Robert Earl Richardson. [1908.] cxxxi, 357 p. col. front., illus., 55 pl. (partly col.).--Maps showing distribution of Illinois fishes to accompany a report on the fishes of Illinois. 1908. [4] p. CIII (i.e. 102) maps.Mode of access: Internet