Taxonomy of Acrobasis larvae and pupae in Eastern North America (Lepidoptera : Pyralidae) /

Mode of access: Internet.

Host records for Lepidoptera reared in Eastern North America /

Includes bibliographical references (p. 45-49).

Proceedings : Symposium on Sustainable Management of Hemlock Ecosystems in Eastern North America, June 22-24, 1999, Durham, New Hampshire /

Includes bibliographical references.

New York illustrated : presented to members of the National Division, Sons of Temperance of North America, by the Grand Division of Eastern New York at the 29th annual session, New York City, June 18, 1873 /

Mode of access: Internet.

Workshop on climate variability of the Eastern North Pacific and Western North America : 4 to 8 March 1984, Asilomar Conference Center, Pacific Grove (Monterey Peninsula), California : [abstracts]

Mode of access: Internet.

Consideration of the claims and conduct of the United States : respecting their north eastern boundary, and of the value of the British colonies in North America.

Mode of access: Internet.

National union list of current Japanese serials in East Asian libraries of North America /

Mode of access: Internet.

Biometrical Clinic on Entomological Problems, New York City, December 13, 1948. Proceedings of a joint meeting of the American Association of Economic Entomologists and the Biometric Society, Eastern North American Region.

Mode of access: Internet.

Virulence, aggressiveness, evolution, and distribution of races of Puccinia striiformis (the cause of stripe rust of wheat) in North America, 1968-87.

"Issued February 1992"--P. [2] of cover.

The fleas of North America : classification, identification, and geographic distribution of these injurious and disease-spreading insects /

Contribution from Bureau of Entomology and Plant Quarantine.

Synoptical flora of North America /

Vol. I. pt. II. Caprifollaceæ to Compositæ first published in 1884; vol. II. pt. I, Gamopetalæ after Composilæ, in 1878.

Grasses of North America /

Includes bibliographical references.

Tuberales of North America /

Bibliography: pages 52-53.

A guide to the Naididae (Annelida, Clitellata, Oligochaeta) of North America /

Includes index to scientific names, p. 46-47.