Huntington, Henry (2000). "Using Traditional Ecological Knowledge in Science: Methods and Applications". Ecological Applications. 10 (5): 1270–1274. doi:10.1890/1051-0761(2000)010[1270:UTEKIS]2.0.CO;2.
Faulkner, Clarence (May 1, 1999). "As It Was in Region 5,1949-1964". The Probe. 200: 7 – via DigitalCommons@University of Nebraska – Lincoln, "City-wide pigeon control in Boston, MA using strychnine-treated whole corn".
Rosenberg, Ronald H., and Olson, Allen H., Federal Environmental Review Requirements Other than NEPA: The Emerging Challenge (1978). CLEVELAND STATE LAW REVIEW [Vol. 27: 195. 1978] FEDERAL ENVIRONMENTAL REVIEW. In Faculty Publications. Paper 672. College of William and Mary Law School