The study of the behaviour of moisture on coal is a rather complex one. The moisture holding capacity of coal and the ability to absorb water affects many characteristics of the material.
Reference:
Bodenstein, L. & Sevenster, P. 1964. Adsorption of water vapour by coal. http://hdl.handle.net/10204/12993 .
Bodenstein, L., & Sevenster, P. (1964). Adsorption of water vapour by coal Retrieved from http://hdl.handle.net/10204/12993
Bodenstein, L, and PG Sevenster Adsorption of water vapour by coal. 1964. http://hdl.handle.net/10204/12993
Bodenstein L, Sevenster P. Adsorption of water vapour by coal. 1964 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/12993