A treatise on the parasites and parasitic diseases of the domesticated animals,

Mode of access: Internet.

Animal parasites and parasitic diseases /

Includes index.

Animal parasites and parasitic diseases.

Mode of access: Internet.

Description of the Argulus catostomi, a new parasitic Crustaceous animal ... /

Mode of access: Internet.

The nematodes parasitic in the alimentary tract of cattle, sheep, and other ruminants.

Mode of access: Internet.

The citrus nematode and its control in the Southwest /

Issued Nov. 1974.

Parasitic wasps of the Catolaccus group in the Americas /

Cover title.

The genera of parasitic wasps of the braconid subfamily Euphorinae with a review of the nearctic species /

Contribution from Bureau of Entomology and Plant Quarantine.

A review of the parasitic wasps of the ichneumonid genus Exenterus Hartig /

Contribution from Bureau of Entomology and Plant Quarantine.

Plants reported resistant or tolerant to root knot nematode infestation /

Contribution from Bureau of Plant Industry.

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

Issued Aug. 1977.

The nearctic parasitic wasps of the genera Psilus Panzer and Coptera Say : (Hymenoptera, Proctotrupoidea, Diapriidae) /

Issued July 1980.

The sugar beet nematode and its control

Reprinted from "Sugar."

Nomenclature of pathogenic and parasitic organisms.

Mode of access: Internet.