Heinrich Frey /
Stainton, H. T.
Heinrich Frey / H. T. Stainton - London : Gurney & Jackson, 1890 - 113-117 p. ; 22 cm. - The Entomologist's monthly magazine ; ser.2, vol.1 .
Heinrich Frey / H. T. Stainton - London : Gurney & Jackson, 1890 - 113-117 p. ; 22 cm. - The Entomologist's monthly magazine ; ser.2, vol.1 .