Nearctic species of Scelionidae (Hymenoptera: Proctotrupoidea) that parasitize the eggs of grasshoppers
Muesebeck, Carl F.W.
Nearctic species of Scelionidae (Hymenoptera: Proctotrupoidea) that parasitize the eggs of grasshoppers - Washington : Smithsonian Institution, 1972 - 33 p. : ilus - Smithsonian contributions to zoology ; 122 . - Smithsonian contributions to zoology ; 122 .
41120
Scelionidae.
Nearctic species of Scelionidae (Hymenoptera: Proctotrupoidea) that parasitize the eggs of grasshoppers - Washington : Smithsonian Institution, 1972 - 33 p. : ilus - Smithsonian contributions to zoology ; 122 . - Smithsonian contributions to zoology ; 122 .
41120
Scelionidae.
