Insecta Helvetica Catalogus. 2. Coleoptera, Scarabaeidae, Lucanidae by V. Allenspach
Published in The Coleopterists Bulletin, in 1972, in volume 26, issue 1, pages 20
Date published:1972
Published in The Coleopterists Bulletin, in 1972, in volume 26, issue 1, pages 20
Date published:1972