Parasites of the oriental fruit moth in the Eastern United States /

Includes index.

The serphoid and chalcidoid parasites of the hessian fly /

Caption title.

Macrolepidoptera and their parasites reared from field collections in the northeastern part of the United States /

Contribution from Bureau of Entomology.

Annotated list of the insects and mites associated with stored grain and cereal products, and of their arthropod parasites and predators /

"July 1937."

A calendar of livestock parasites /

"Issued June, 1928."

Population density relationships between hymenopterous parasites and their aphid hosts--a theoretical study

Includes bibliographical references.

Arthropod and nematode parasites, parasitoids, and predators of Acrididae in America north of Mexico /

Includes bibliographical references (p. 261-286) and index.

Microlepidoptera and their parasites reared from field collections in the Northeastern United States /

Includes index.

The action of anthelmintics on parasites located outside of the alimentary canal /

"September 25, 1912."

Studies on blood and blood parasites /

Includes bibliographies.

Recherches zoologiques et biologiques sur les parasites endoglobulaires du sang des vertebres.

Thesis (doctoral)--Paris.

Animal parasites and human disease,

Bibliography: p. 529-534.

A manual of external parasites,

Mode of access: Internet.

On the destruction of fish and other aquatic animals by internal parasites.

Also included in London. International fisheries exhibition, 1883. The fisheries exhibition literature.

Étude sur les champignons parasites (parodiellinacées, inclus erysiphées)

At head of title: Ministère de l'agriculture. Direction des services sanitaires et scientifiques et de la repression des fraudes.