Key points are not available for this paper at this time.
U. S. Department of Agriculture 1 1 atmosphere = 1.013 X 106 dyne cm.-2 = 14.71 pounds in.-2 = 76.39 cm. of mercury = 1036 cm. of water = 34.01 feet of water at 21°C.
L. A. Richards (1949) studied this question.