Subject:"Arthur, Joseph Charles (B.S. Iowa State 1872 D.Sc. Cornell 1886)" Remove Publication:"Debris" Remove Publication:"Debris" Remove Subject:"Arthur, Joseph Charles (B.S. Iowa State 1872 D.Sc. Cornell 1886)" Remove Publication:"Debris" Remove Subject:"Arthur, Joseph Charles (B.S. Iowa State 1872 D.Sc. Cornell 1886)" Remove