Effects of protein and energy intake on nitrogen retention and growth of cattle

"Literature cited": p. 8-9.

A revision of the Genus Sennius of North and Central America (Coleoptera : Bruchidae) /

Includes bibliographical references (p. 102-104).

Biosystematics of the first-stage larvae of some North American Bruchidae (Coleoptera) /

Includes appendix.

Systematics of Stator of North and Central America (Colepeotera: Bruchidae) /

Prepared in cooperation with Northern Arizona University.

Systematics of the genus Mimosestes (Coleoptera: Bruchidae) /

Issued Dec. 1978.

Operating small sawmills in wartime /

Cover title.

Classification of the Dermestidae (larder, hide, and carpet beetles) based on larval characters : with a key to the North American genera /

Contribution from Bureau of Entomology and Plant Quarantine.

Urbanization and changing land uses : a bibliography of selected references, 1950-58 /

Includes index.

The stake of rural people in metropolitan government /

Bibliography: p. 20-21.