Beiträge zur Kenntnis der Insektenfauna von Kamerun. (Contributions to the knowledge of the Insect Fauna of the Cameroons.) N:o 18. Phytophagous Coleoptera obtained by Prof. Sjostedt in the Cameroons
Published in Arkiv For Zoologi, in 1903, in volume 1, pages 223-234
Date published:1903