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Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1981)

Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1981)

Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1981)

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Memoirs of the American Entomological Society - American Entomological Society. (American Entomological Society, 2004)

Memoirs of the American Entomological Society - American Entomological Society. (American Entomological Society, 2004)

Memoirs of the American Entomological Society - American Entomological Society. (American Entomological Society, 2004)

Memoirs of the American Entomological Society - American Entomological Society. (American Entomological Society, 2004)

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Stobaeana : occasional papers published by the Museum of Zoology, Lund University, Sweden - Lunds universitet. (Museum of Zoology, 1994)

Stobaeana : occasional papers published by the Museum of Zoology, Lund University, Sweden - Lunds universitet. (Museum of Zoology, 1994)

Stobaeana : occasional papers published by the Museum of Zoology, Lund University, Sweden - Lunds universitet. (Museum of Zoology, 1994)

Stobaeana : occasional papers published by the Museum of Zoology, Lund University, Sweden - Lunds universitet. (Museum of Zoology, 1994)

Stobaeana : occasional papers published by the Museum of Zoology, Lund University, Sweden - Lunds universitet. (Museum of Zoology, 1994)

Stobaeana : occasional papers published by the Museum of Zoology, Lund University, Sweden - Lunds universitet. (Museum of Zoology, 1994)

Stobaeana : occasional papers published by the Museum of Zoology, Lund University, Sweden - Lunds universitet. (Museum of Zoology, 1995)

Stobaeana : occasional papers published by the Museum of Zoology, Lund University, Sweden - Lunds universitet. (Museum of Zoology, 1995)

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