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A new species of Elosia (Amphibia, Salientia) from Mt. Duida, Venezuela
Silicified Leptodesma (Bivalvia; Pteriomorphia) from the Texas Permian
The eastern Pacific species of Niso (Mollusca, Gastropoda)
Catalog of the Cinara species of North America (Homoptera: Aphididae)
A bibliography of the northern and western corn rootworm : an update 1977 through 1988
The bryophytes of Illinois : an annotated and indexed bibliography and checklist
Assessment of created wetland performance in Illinois
Fieldbook of Illinois land snails
Type specimens of birds in the American Museum of Natural History. Tyrannidae, Pipridae, Cotingidae, Oxyruncidae, Phytotomidae, Pittidae, Philepittid…
A bibliography of the Mexican bean beetle, Epilachna varivestis Mulsant (Coleoptera:Coccinellidae)