Description
In his original paper, Forbes provided additional data collected by the botanist Dr. Joseph Hooker on temperatures and boiling points measured often at higher altitudes in the Himalaya Mountains.source
Forbes, J. (1957). Further experiments and remarks on the measurement of heights by boiling point of water. Transactions of the Royal Society of Edinburgh, 21, 235-243.References
Weisberg, S. (2005). Applied Linear Regression, 3rd edition. New York: Wiley, Problem 2.2.4.