Yazar
Cornelius Betten
3 cilt bulundu.
Cilt sonuçları
The Francis Walker types of Trichoptera in the British Museum
Cornelius Betten · Printed by order of the Trustees of the British museum
248 sayfa · 1940
Caddisflies
The caddis flies or Trichoptera of New York State
Cornelius Betten · The University of the State of New York
576 sayfa · 1934
Caddisflies / Insects / Bibliography / Phryganes / Insectes