W. S. Cramer

COPPER SULPHATE TREATMENT FOR ALGAE TROUBLES [with DISCUSSION]

George W. Fuller, W. S. Cramer, 2016 .

THE WATER WORKS COAL PILE

W. S. Cramer, Charles S. Denman, Henry P. Bohmann, 2016 .

ONE OR TWO MAINS ON WIDE STREETS [with DISCUSSION]

W. S. Cramer, E. F. Dugger, 2016 .