Hartley, C. W. G.
The shepherd's dogs : their training for mustering and trial work / by C. W. G. Hartley. - 2nd ed. - [Christchurch] : Whitcombe and Tombs, 1956. - 81 p. : ill.
NZ68-80
Sheep dogs.
Dogs--Training.
SF428.6 / .H3 1968
636.73
The shepherd's dogs : their training for mustering and trial work / by C. W. G. Hartley. - 2nd ed. - [Christchurch] : Whitcombe and Tombs, 1956. - 81 p. : ill.
NZ68-80
Sheep dogs.
Dogs--Training.
SF428.6 / .H3 1968
636.73