Catalog of hymenoptera in America north of Mexico
By: prepared cooperativelyby specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein ... (et al.).
Contributors: Krombein, Karl V.
Publisher: Smithsonian Institution Press
Published: 1979
Place of publication: Washington, D.C
Language: eng
Subjects: Hymenoptera -- North America.; Insects -- North America.
Notes: "An outgrowth of... Hymenoptera of America north of Mexico, synoptic catalog (1951) including the first and second supplements (1958, 1967)".
Table of contents: value: V.1 Symphyta and apocrita (Parasitica).- V.2. Apocrita (Aculeata). - Vol.3. Indexes.