A presumed trigen duck involving mallard, pintail and gadwall

By

Harrison, J M
Harrison, J G

Type

Article

Date of Publication

1965

Original Publication

Bulletin of the British Ornithologists' Club

Volume

85

Pages

22--26

Contributed by

BioStor

Published by

London, British Ornithologists' Club, 1893-

Identifiers

BioStor: https://biostor.org/reference/112954