El genero Pogonomyrmex Mayr (Hym., Formicidae). 1951 by N.Kusnezov Leather Bound

1951 [Leather Bound]. ● Edition: Reprinted by Gyan Books in 2017, based on the original edition published many years ago [1951]. ● Binding: The HALF LEATHER binding combines a leather spine and corners with the rest of the cover crafted from Raxine or marbled paper.