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

Cushman, R. A. 1880-

A review of the parasitic wasps of the ichneumonid genus Exenterus Hartig / by R.A. Cushman. - Washington, D.C. : U.S. Dept. of Agriculture, 1940. - 15 p. : ill. ; 23 cm. - Miscellaneous publication / United States Department of Agriculture ; no. 354 . - Miscellaneous publication (United States. Department of Agriculture) ; no. 354. .

Caption title. Contribution from Bureau of Entomology and Plant Quarantine.

agr40000405


Exenterus.

QL568.I2 / C8

595.793

1 / Ag84M no.354

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