Home › Authors › Harry Hulsing 👤 Harry Hulsing 4 books Books by Harry Hulsing The breakout of Alaska's Lake George 1981 Measurement of peak discharge Measurement of peak discharge at dams by indirect method 1967 Measurement of Peak Discharges Measurement of Peak Discharges at Dams by Indirect Methods (USGS #32) 1967 Velocity-head coefficients in Velocity-head coefficients in open channels 1966