Psychrometric tables for obtaining the vapor pressure, relative humidity, and temperature of the dew-point : for readings of the wet and dry bulb thermometers / by C.F. Marvin.
Pubblicazione:
Washington : Government printing office, 1915.
Descrizione fisica:
87 p. : ill. ; 23 cm
Note:
In testa al front.: U.S. Department of agriculture, Weather bureau
