Catalog of hymenoptera in America north of Mexico / prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein ... [et al.].

vol. 1

Catalog of the collection of meteorites in Chicago Natural History Museum / Henry Horback and Edward J. Olsen.

v.15:no.3(1965)

Catalog of type and referred specimens of fossil ostracodes in the Field Museum of Natural History / [by] Matthew H. Nitecki -- and Diana Z. Handler --.

v.17:no.5(1968)

Catalog of type specimens of conodonts in the Field Museum of Natural History / [by] Matthew H. Nitecki -- and Eugene S. Richardson, Jr. --.

v.17:no.1(1967)

Catalog of hymenoptera in America north of Mexico / prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein ... [et al.].

vol. 3

Catalog of hymenoptera in America north of Mexico / prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein ... [et al.].

vol. 2