Life histories of North American shore birds.

"Unabridged and unaltered republication ... Part 1 was originally published in 1927 as Smithsonian Institution ... Bulletin 142; Part 2 was originally published in 1929 as Smithsonian Institution ... Bulletin 146."

Third International Symposium on the North American Vertical Datum : NAVD symposium '85, Rockville, Maryland, April 21-26, 1985 : proceedings

Mode of access: Internet.

A classification of North American Agallian leaf hoppers.

Mode of access: Internet.

North American and European fruit and tree germplasm resources inventory /

"Issued June 1981"--P. iv.

Who's who among North American authors ...

Editor: v. 2- 1925/26- A. Lawrence.

North American climatic data catalog.

Includes index.

Life histories of North American gulls and terns: order Longipennes.

Mode of access: Internet.

The North American bees of the genus Osmia (Hymenoptera: Apoidea) /

Descriptive letterpress on versos of plates.

Bibliography of North American geology.

Vols. for issues also as U.S. Geological Survey bulletin.

The North American student.

Mode of access: Internet.

United States, from the discovery of the North American Continent to the present time /

Index: v. 9, p. 323-410.

The North American magazine.

Title from caption.

Keys to the North American genera and higher groups of aquatic insects in their larval and adult stages,

Leaves variously numbered.

A tentative list of mallophaga for North American mammals (North of Mexico) /

With: A tentative list of mallophaga for North American birds (north of Mexico) / by K.C. Emerson.

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.