%0 Journal Article
%T Chromosome Number Polymorphism inthe Sawfly Janus Integer (Hymenoptera, Cephidae)
%A R. H. Crozier
%A E. F. Taschenberg
%J Psyche
%D 1972
%I Hindawi Publishing Corporation
%R 10.1155/1972/27907
%U http://dx.doi.org/10.1155/1972/27907