Equilibrium Yield and Management of Cutthroat Trout in Yellowstone LakeNorman G. Benson and Ross V. Bulkley1963PDF12 MB
Statistics of the Population of the United States at the Tenth Census (june 1, 1880)United States. Census Office1991PDF123 MBEN
Aggregate Amount of Each Description of Persons Within the United States of America, and the Territories Thereof, Agreeably to Actual Enumeration Made According to Law, in the Year 1810 Third Census of the United States, 1810. Volume 1 Census of the United StatesUnited States. Census Office1990EN
Predicting Year-class Abundance of Yellowstone Lake Cutthroat Trout / Ross V. Bulkley and Norman G. Benson.Ross V. Bulkley1962EN
Human Information Processing(by) Peter H. Lindsay, Donald A. Norman. Study guide / by Ross Bott, Allen Munro1977PDF44 MBEN