Ralph Oscar Hile

1904

• The collected papers of Ralph Hile, 1928-73
• Collection and analysis of commercial fishery statistics in the Great Lakes
• Fluctuations in growth and year-class strength of the walleye in Saginaw Bay
• Fluctuations in the commercial fisheries of Saginaw Bay, 1885-1956
• Fluctuations in the fisheries of State of Michigan waters of Green Bay