Working dogs /
Haggerty, Edward C.
Working dogs / - Grolier Educational, c1997. - [48] p. : col. ill. - Nature's children .
Includes index.
Describes the many tasks that dogs perform for people.
0717291235
Working dogs / - Grolier Educational, c1997. - [48] p. : col. ill. - Nature's children .
Includes index.
Describes the many tasks that dogs perform for people.
0717291235