Southville International School and Colleges
Sarmiento, Alphonsus Martin M.

Using a home-made Hygrometer in measuring relative humidity (RH) / Alphonsus Martin M. Sarmiento. - Las Piñas City, Philippines : Southville International School and Colleges, 2009. - 27 pages : illustrations ; 28 cm.

Includes bibliographical references.


Hygrometers--Design and construction.
Humidity--Measurement.
Meteorological instruments--Testing.
Weather--Measurement.

PGS QC 939.H8 / .Sa246 2009
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