Los coleópteros de Marruecos /

At head of title: Junta para Ampliación de Estudios e Investigaciones Científicas. Instituto Nacional de Ciencias Físico-Naturales.

Der Käfersammler. Praktische Anleitung zum Fangen, Präparieren, Aufbewahren und zur Aufzucht der Käfer.

Bibliography: p. [xi]

A catalog of the Coleoptera of America north of Mexico : family, Scarabaeidae : subfamily, Geotrupinae /

Includes index.

A catalog of the Coleoptera of America north of Mexico : family : Cerylonidae /

"October 1982."

A catalog of the Coleoptera of America north of Mexico : family: Elmidae /

Includes index.

A catalog of the Coleoptera of America north of Mexico family : Cupesidae /

G.P.O. sales statement incorrect in publication.