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Summary of Sportsmen's Expenditures: Missouri River Basin
From introduction: "These surveys were for the purpose of determining the average daily expenditure of fisherman or hunters using specific areas, and this daily expenditure was then used to determine the expenditure per pound of fish, or unit of bird or animal bagged,"
Date:
March 1957
Creator:
Nichilson, A. J.
System:
The UNT Digital Library
Experimental Fishing to Determine Distribution of Salmon in the North Pacific Ocean, 1955
Three vessels undertook a 1955 broad study of the high-seas distribution of salmon in the North Pacific Ocean.
Date:
July 1957
Creator:
Powell, Donald E. & Peterson, Alvin E.
System:
The UNT Digital Library