90 books
Bulletin Volume 21-30
North American Fauna Volume a - 7
North American Fauna Volume 38
North American Fauna Volume 35-39
North American Fauna Volume 12
North American Fauna Volume 10
Bulletin Volume 31-40
Bulletin - Biological Survey Volume 43
Bulletin Volume 38-45
Bulletin Volume 31
Bulletin - Biological Survey
North American Fauna Volume 39-44
North American Fauna Volume 21-22; Nos. 24-26
North American Fauna Volume 7
Bulletin Volume 1-2;no. 4
Bulletin Volume 17-22
Bulletin Volume 40-45
Bulletin Volume 41-45
Bulletin Volume 30-34
Bulletin Volume 17-26
Bulletin Volume 27-33
North American Fauna
Bulletin Volume 67-80
North American Fauna Volume 16
