Field Trial using Anthraquinone as a Repellent for Canada Geese (Branta canadensis), Ft. Collins, Colorado.

Devers, P. and P. Reichert. 1997. Field Trial using Anthraquinone as a Repellent for Canada Geese (Branta canadensis), Ft. Collins, Colorado. Genesis Laboratories, Inc. Study No. N97004A.