A taxonomic revision of the genus Lolium,

Bibliography: p. 44-45.

The parasitic wasps of the genus Macroteleia Westwood of the New World : (Hymenoptera, Proctotrupoidea, Scelionidae) /

Issued Aug. 1977.

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

Includes bibliographical references (p. 102-104).

A revision of the genus Petalium LeConte in the United States, Greater Antilles, and the Bahamas (Coleoptera:Anobiidae) /

Includes bibliographical references (p. 35).

The West Indian sandflies of the genus Culicoides (Diptera: Ceratopogonidae) /

Includes bibliographical references (p. 86-98).

A revision to the New World mealybugs of the genus Rhizoecus : (Homoptera:Pseudococcidae) /

Includes index.

Frankliniella : redefinition of genus and revision of minuta group species : Thysanoptera: thripidae /

Issued Oct. 1979.

Systematics of the genus Mimosestes (Coleoptera: Bruchidae) /

Issued Dec. 1978.

The genus Protheca of the Americas (Coleoptera: Anobiidae) /

Issued Dec. 1979.

A taxonomic study of the New World genus Stichtoptychus fall (Coleoptera: Anobiidae) /

Issued Feb. 1980.

A revision of the genus Heterococcus Ferris with a diagnosis of Brevennia Goux (Homoptera: Coccoidea: Pseudococcidae) /

Issued Sept. 1975.

The North American species of whiteflies of the genus Trialeurodes /

Includes indexes.

Subdivisions of the genus Pinus (pines),

Bibliography: p. 51.

Annotated bibliography of the horn fly, Haematobia irritans (L.) including references on the buffalo fly H. exigua (de Meijere), and other species belonging to the genus Haematobia /

Cover title.

The genus Salix (willows) in the Black Hills of South Dakota /

Literature cited: p. 73-74.