XL.—Letters, Extracts, and Notes

Type

Article

Date of Publication

1921

Original Publication

Ibis

Volume

3

Series / Issue

Series: 11
Issue: 4

Pages

750--760

Contributed by

BioStor

Language

English

Published by

[London], Published for the British Ornithologists' Union by Academic Press,

Identifiers

BioStor: https://biostor.org/reference/284467
DOI: https://doi.org/10.1111/j.1474-919x.1921.tb01299.x