Methods of eradicating cattle ticks /
Klein, Louis A.
Methods of eradicating cattle ticks / Louis A. Klein - Washington : Govt. Print. Off., 1907 - 16 p. : ill. ; 26 cm - Bureau of Animal Industry. Circular n. 110 .
Methods of eradicating cattle ticks / Louis A. Klein - Washington : Govt. Print. Off., 1907 - 16 p. : ill. ; 26 cm - Bureau of Animal Industry. Circular n. 110 .