On the specific characters of the haddock (Gadus aeglefinus, Linn.), whiting (Gadus merlangus, Linn.); Gadus poutassou, Risso; Gadus argenteus, Guichenot; Gadus saida, Lepechin; Gadus ogac, Richardson; Gadus navaga, Kölreuter
Subtitle: with a key to the species of Gadus found in northern waters
By: by H. Chas. Williamson.
Publisher: Printed by James Hedderwick & Sons
Published: 1909
Place of publication: Glasgow
Language: eng
Number of pages: 134
Subjects: Gadus -- Identification.; Gadus merlangus -- Identification.; Haddock -- Identification.; Blue whiting -- Identification.
Other titles: Twenty-sixth annual report of the Fishery Board of Scotland.