Lobo

Brehm's Life of animals : Volume 1, MammaliaChicago :Marquis,1895.biodiversitylibrary.org/page/9885589

Jasper, Canada

Alaska, United States

The wild beasts of the world. v.1.London :T. C. & E. C. Jack,[1909?]biodiversitylibrary.org/page/19058670

Wild animals of North AmericaWashington, D.C.,The National geographical society[c1918]biodiversitylibrary.org/page/9727749

Alaska, United States

Dogs, jackals, wolves, and foxesLondon R.H. Porter 1890 biodiversitylibrary.org/page/17002977

The larger North American mammals..Washington,National Geographic Society,1916..biodiversitylibrary.org/page/38088334

Colorado, United States

Tellin, Luxemburg, Belgium

Nature neighbors. v.5.Chicago,American Audobon association[c1914]biodiversitylibrary.org/page/32495908

The larger North American mammals..Washington,National Geographic Society,1916..biodiversitylibrary.org/page/38088333

All about dogs; a book for doggy peopleNew York,J. Lane,1900.biodiversitylibrary.org/page/23379300

All about dogs; a book for doggy peopleNew York,J. Lane,1900.biodiversitylibrary.org/page/23379238

All about dogs; a book for doggy peopleNew York,J. Lane,1900.biodiversitylibrary.org/page/23379092

The dog in health, accident, and disease,.Philadelphia,H. Altemus company[c1908].biodiversitylibrary.org/page/24533619

All about dogs; a book for doggy peopleNew York,J. Lane,1900.biodiversitylibrary.org/page/23379108

All about dogs; a book for doggy peopleNew York,J. Lane,1900.biodiversitylibrary.org/page/23379030

All about dogs; a book for doggy peopleNew York,J. Lane,1900.biodiversitylibrary.org/page/23379244

All about dogs; a book for doggy peopleNew York,J. Lane,1900.biodiversitylibrary.org/page/23379066

All about dogs; a book for doggy peopleNew York,J. Lane,1900.biodiversitylibrary.org/page/23379090

All about dogs; a book for doggy peopleNew York,J. Lane,1900.biodiversitylibrary.org/page/23379170