The mammals of China and Mongolia - Allen, Glover M. (Glover Morrill), 1879 -1942 (American Museum of Natural History, 1938)

The mammals of Colorado; an account of the several species found within the boundaries of the state, together with a record of their habits and of their distribution - Warren, Edward Royal, 1860 -1942 (G. P. Putnam's sons, 1910)

Mammals of Eastern Asia - Tate, G. H. H. (George Henry Hamilton), 1894 -1953 (The Macmillan Company, 1947)

Mammals of an expedition across northern Peru - Osgood, Wilfred Hudson, 1875 -1947 (1914)

The mammals of Illinois and Wisconsin - Cory, Charles B. (Charles Barney), 1857 -1921 (1912)

The mammals of Indiana : a descriptive catalogue of the mammals occurring in Indiana in recent times - Hahn, Walter Louis, 1879 - (Indiana Dept. of Geology and Natural Resources, 1909)

The mammals of Justiceburg Wildlife Management Area and adjacent areas, Garza and Kent Counties, Texas - Yancey, Franklin D. (Museum of Texas Tech University, 1996)

The mammals of Kimble County, Texas - Jones, Clyde, 1935 - (Museum of Texas Tech University, 1996)

Mammals of Lacreek National Wildlife Refuge, South Dakota - Choate, Jerry R. (Texas Tech Press, 1981)

The mammals of Lake Meredith National Recreation Area and adjacent areas, Hutchinson, Moore, and Potter Counties, Texas - Jones, Clyde, 1935 - (Museum of Texas Tech University, 1998)

Mammals of Maryland - Paradiso, John L. (U.S. Bureau of Sport Fisheries and Wildlife; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1969)

Mammals of Mount Mazama, Oregon - Merriam, C. Hart (Clinton Hart), 1855 -1942 (1897)

Mammals of New Mexico - Bailey, Vernon, 1864 -1942 ([U.S. Govt. Print. Off.], 1931)

The mammals of Ontario - Dymond, J. R. (John Richardson), 1887 -1965 (University of Toronto Press, 1929)

Mammals of Padre Island National Seashore, Texas - Jones, Gerrad D. (Museum of Texas Tech University, 2013)

Mammals of Panama (with thirty-nine plates) - Goldman, Edward Alphonso, 1873 -1946 (Smithsonian Institution, 1920)

The mammals of Pennsylvania and New Jersey. A biographic, historic and descriptive account of the furred animals of land and sea, both living and extinct, known to have existed in these states ... - Rhoads, Samuel N. (Samuel Nicholson), 1862 -1952 (Privately published, 1903)

The mammals of Pennsylvania and New Jersey. A biographic, historic and descriptive account of thefurred animals of land and sea, both living and extinct, known to have existed in these states ... - Rhoads, Samuel N. (Samuel Nicholson), 1862 -1952 (Privately published, 1862)

The mammals of Pennsylvania : with a discussion of the biology of mammals in general, including keys to the orders and families, and with detailed accounts of all species indigenous to Pennsylvania - Williams, Samuel Howard, 1893 -1968 ([s.n.], 1928)

Mammals of Red Slough Wildlife Management Area, with comments on McCurtain County, Oklahoma - Roehrs, Zachary P. (Museum of Texas Tech University, 2012)

The mammals of San Angelo State Park, Tom Green County, Texas - Dowler, Robert C. (Museum of Texas Tech University, 2006)

Mammals of southeast Alberta - Smith, Hugh C. (Alberta Culture, Historical Resources Division, 1986)

Mammals of Sugarite Canyon State Park, Colfax County, New Mexico - Texas Tech University. Natural Science Research Laboratory. (Museum of Texas Tech University, 2012)

Mammals of the Harte Ranch area of Big Bend National Park, Brewster County, Texas - Jones, Clyde, 1935 - (Museum of Texas Tech University, 2006)

Mammals of the La Selva-Braulio Carrillo Complex, Costa Rica - Timm, Robert M. (U.S. Dept. of the Interior, Fish and Wildlife Service, 1989)

The mammals of the Llano Estacado - Choate, Larry L. (Museum of Texas Tech, 1997)

Mammals of the Mexican boundary of the United States. A descriptive catalogue of the species of mammals occurring in that region; with a general summary of the natural history, and a list of trees - Mearns, Edgar Alexander, 1856 -1916 (Govt. print. off, 1907)