90 books
North American Fauna Volume a - 39
Bulletin - Biological Survey Volume 12
Bulletin - Biological Survey Volume 35
Bulletin - Biological Survey Volume 10
Bulletin - Biological Survey Volume 41
Bulletin - Biological Survey Volume 39
North American Fauna (66)
North American Fauna (69)
North American Fauna (73)
North American Fauna (72)
North American Fauna (67)
Bulletin - Biological Survey Volume 26
North American Fauna Volume 1-5
North American Fauna Volume 3
Bulletin Volume 31-37
North American Fauna Volume 24-26
Bulletin Volume 13-16
North American Fauna Volume 28-29
North American Fauna Volume 1-4
Bulletin Volume 1; Nos. 5-11
North American Fauna Volume 8-12
Bulletin Volume 43
Bulletin Volume 4-8
Bulletin Volume 23-29
