1. Trace elements in the terrestrial environment;Adriano,1986
2. Evaluation of the environmental impact of live firing training at Canadian force base Shilo;Ampleman,2003
3. BATTELLE. Implementation guidance handbook. Using physical separation and acid leaching to process small-arms range soils, United States Government, Columbus, Ohio, 1997, 88 pp. +appendices.
4. Lead poisoning of calves pastured in the target area of a military shooting range;Braun;Schweiz Arch Tierheilkd,1997
5. The distribution of outdoor shooting ranges in Ontario and the potential for lead pollution of soil and water;Darling;Sci Total Environ,2003