Orthoptera of Europe
Harz, Kurt and Kaltenbach, Alfred
Orthoptera of Europe III by Kurt Harz and Alfred Kaltenbach - Hague W. Junk B.V. 1976 - 429 p.
Orthoptera
595.72(4) / H343O
Orthoptera of Europe III by Kurt Harz and Alfred Kaltenbach - Hague W. Junk B.V. 1976 - 429 p.
Orthoptera
595.72(4) / H343O