Must they die?
Subtitle: The strange case of the prairie dog and the black-footed ferret.
Edition: [1st ed.]
Publisher: Doubleday
Published: 1971
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 86
Subjects: United States. Bureau of Sport Fisheries and Wildlife. Branch of Predator and Rodent Control.; Black-footed ferret.; Prairie dogs.; Wildlife conservation -- United States.