Lasers as Nonlethal Avian Repellents.
Blackwell, B.F., G.E. Bernhardt and R.A. Dolbeer. 2002. Lasers as Nonlethal Avian Repellents. Journal of Wildlife Management 66(1):250-258.
Blackwell, B.F., G.E. Bernhardt and R.A. Dolbeer. 2002. Lasers as Nonlethal Avian Repellents. Journal of Wildlife Management 66(1):250-258.