Biblioteca Digital

51 resultados para Mackerel fishery

An examination of the present state of the Grimsby trawl fishery, with especial reference to the destruction of immature fish. Revision of tables

Relevância:

20.00% 20.00%

Publicador:

Report on the present state of knowledge with regard to the habits and migrations of the mackerel (Scomber scomber)

Relevância:

20.00% 20.00%

Publicador:

The American investigations of the habits and migrations of the mackerel

Relevância:

20.00% 20.00%

Publicador:

On the variation, races and migrations of the mackerel (Scomber scomber)

Relevância:

20.00% 20.00%

Publicador:

First report of the council of the Marine Biological Association of the United Kingdom on work carried out in connection with the International Fishery Investigations

Relevância:

20.00% 20.00%

Publicador:

Some results of the International Fishery Investigations

Relevância:

20.00% 20.00%

Publicador:

Mackerel and sunshine

Relevância:

20.00% 20.00%

Publicador:

Some notes upon the feeding habits of mackerel and certain clupeoids in the English Channel

Relevância:

20.00% 20.00%

Publicador:

The relation between catches of mackerel and the surface temperature in situ

Relevância:

20.00% 20.00%

Publicador:

Herring investigations at Plymouth, III. The Plymouth winter fishery during the seasons 1924-25, 1925-26, and 1926-27

Relevância:

20.00% 20.00%

Publicador:

Herring investigations at Plymouth, V. The Plymouth winter fishery during the season 1927-28

Relevância:

20.00% 20.00%

Publicador:

Rays and skates of Devon and Cornwall. II. A study of the fishery; with notes on the occurence, migrations and habits of the species

Relevância:

20.00% 20.00%

Publicador:

Rays and skates of Devon and Cornwall. III. The proportions of the sexes in nature and in commercial landings, and their significance to the fishery

Relevância:

20.00% 20.00%

Publicador:

On two species of the trematode genus Didymozoon from the mackerel

Relevância:

20.00% 20.00%

Publicador:

The Saltash tuck-net fishery and the ecology of some estuarine fishes

Relevância:

20.00% 20.00%

Publicador:

«
1
2
3
4
»