1. Past Bird Kills Have Given Rise to Improvements in Use of Cyanide to Produce Gold press release Identifier: am4118_blc3_f06_0034 Contributing Institution: West Virginia University Libraries, West Virginia University, Morgantown, WV Collection: Congressman Nick Joe Rahall II papers Title: Past Bird Kills Have Given Rise to Improvements in Use of Cyanide to Produce Gold press release Date: 1991 June 20 Creator: Rahall, Nick J., 1949- Policy Area: Environmental Protection Names: United States. General Accounting Office Topic: Gold mines and mining, Pollution Congress: 102nd (1991-1993)