Selenium removal from ground water using activated alumina /

Mode of access: Internet.

Toxicological profile for selenium /

"This toxicological profile is prepared in accordance with guidelines developed by the Agency for Toxic Substances and Disease Registry (ATSDR) and the Environmental Protection Agency (EPA). The original guidelines were published in the Federal Register on April 17, 1987"--P. v.

The pressure effect in selenium crystals and its relation to the light effect,

Thesis (Ph. D.)--University of Iowa, 1916.

Selenium cells;

Mode of access: Internet.

Comprehensive inorganic chemistry

Bibliographical footnotes.