Author:William Percival Evans

William Percival Evans
(1864–1959)

Works

Contributions to Transactions and Proceedings of the New Zealand Institute

• On Stereo-chemistry, or the Arrangement of Atoms; being the Latest Phase in the Development of the Atomic Theory (1891)
• On the Bromine Method of Estimating Sulphur in Gaseous Compounds (1896)
• Refraction and Reflexion of x-rays (1896)
• On the Sulphur in the Christchurch Gas (1896)
• On the Distillation Products of the Blackball Coal (1897)
• On a Convenient Form of Oil-bath for studying the Influence of Definite Temperatures on Solids (1897)
• On the Error introduced by using a Coal-gas Flame while determining the Percentage of Sulphur in Coals, with Especial Reference to the Methods "Eschka" and "Nakamura." (1897)
• On an Improved Adjustable Drip-proof Bunsen Burner (1897)
• An Instrument for roughly determining the Relative Thermometric Conductivities of Liquids (1898)
• On the Distillation Products of the Blackball Coal (1898)
• Contact Metamorphism at the New Brockley Coalmine (Malvern Hills) (1898)
• Analyses (Technical) of New Zealand Coals (1898)
• On the Apparent Occlusion of Sulphuretted Hydrogen in a Bituminous Coal (1898)

Some or all works by this author are in the public domain in the United States because they were published before January 1, 1929.

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This author died in 1959, so works by this author are in the public domain in countries and areas where the copyright term is the author's life plus 64 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.