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9780876057667
For search and rescue work, to assist in law enforcement, and to compete in Tracking Tests, here is all the preparation you and your dog will need.Koehler, William R. is the author of 'Koehler Method of Training Tracking Dogs - William R. Koehler - Hardcover - 1st ed' with ISBN 9780876057667 and ISBN 0876057660.
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