Parsons, John David
Literature Pertaining to Formation of Acid-mine Wastes and Their Effects on the Chemistry and Fauna of Streams
Parsons, John David
Literature Pertaining to Formation of Acid-mine Wastes and Their Effects on the Chemistry and Fauna of Streams
Recent Advances in Spectroscopy* Author: Michelson, A.A.
The Relation of the State Academy of Science to the Natural History Surrounding the Chicago Academy of Sciences Author: Baker, F.C.
Recent Advances in Spectroscopy* Author: Michelson, A.A.