Front Matter
p. 0
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Wisconsin Stratigraphy at Port Talbot on the North Shore of Lake Erie, Ontario
Dreimanis, A. pp. 65-84
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Some Effects of Dietary Penicillin on the German Cockroach, Blattella Germanica (L.) (Orthoptera: Blattidae)
Liles, James N. pp. 84-96
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A New Subspecies of Chrysobothris Biramosa (Fisher) (Coleoptera: Buprestidae)
Knull, Josef N. p. 96
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Variation in Heliopsis Helianthoides (L.) Sweet (Compositae)
Fisher, T. Richard pp. 97-107
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Studies on the Acoustical Behavior of Seventeen-Year Cicadas (Homoptera: Cicadidae: Magicicada)
Alexander, Richard D.; Moore, Thomas E. pp. 107-127
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Dirofilaria Scapiceps from the Rabbit (Sylvilagus Floridanus Mearnsi) in Ohio (Nematoda: Dipetalonematidae)
Crites, John L.; Phinney, George J. pp. 128-130
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Back Matter
p. 999
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