Before revision: New York: Media Commentary Council Environment alt=Photograph of desert plains with shrubs and a hill|The uncanny disappearance of cheatgrass in the Nevada desert was discovered through the use of an all-points bulletin All-points bulletins have been used by US counties to aid in environmental management.
After revision: New York: Media Commentary Council Environment alt=Photograph of desert plains with shrubs and a hill|The uncanny disappearance of cheatgrass in Nevada has been described as an "initial report of the all-points bulletin All-points bulletins have been used by US counties to aid in environmental management.