Studies in Kansas Insects: The melanopli of Kansas, by P. W. Claassen. pt. II. The Œdipodinœ of Kansas, by Raymond Beamer. The dragonflies of Kansas. The Odonata of Kansas with reference to their distribution. By C. H. Kennedy. Scale insects injurious to fruit and shade trees. The Coccidœ of Kansas. By P. B. Lawson. The cankerworm, an orchard and shade tree pest, by W. H. Wellhouse

Auteur : University of Kansas. Department of entomology

Date de publication : 1917

Éditeur : Kansas state printing plant

Nombre de pages : 334