One of the greatest factors for the conservation of wild life in our state is the State Fish and Game Department. Not only is the department vitally interested in conserving the wild life of the land, air and water but it is restoring many of the species that are in danger of becoming extinct.
Boeckh, F. E.
"The Iowa State Fish and Game Dep't.,"
Ames Forester: Vol. 14
, Article 4.
Available at: https://lib.dr.iastate.edu/amesforester/vol14/iss1/4