Izviestiia Imperatorskoi akademii nauk = Bulletin de l'Académie impériale des sciences de St.-Pétersbourg.

ser. 6 t. 1 no. 1 (1907)

The Canadian entomologist.

v. 8 (1876)

The Canadian entomologist.

v. 39 (1907)

The Canadian entomologist.

v. 22 (1890)

The Canadian entomologist.

v. 42 (1910)

The Canadian entomologist.

v. 19 (1887)

The Canadian entomologist.

v. 12 (1880)

The Canadian entomologist.

v. 51 (1919)

The Canadian entomologist.

v. 13 (1881)

The Canadian entomologist.

v. 16 (1884)

The Canadian entomologist.

v. 43 (1911)

The Canadian entomologist.

v. 27 (1895)

The Canadian entomologist.

v. 53 (1922)

The Canadian entomologist.

v. 37 (1905)