كتب ذات صلة

Svobodnozhivushchie veslonogie rakoobraznye (Eucopepoda)

Skjoldkrebs.

Sketch of a revision of the genera of Mithracidae.

Shelled invertebrates of the past and present

• The preservation of fish life in rivers by the exclusion of town sewage
  المؤلفون: Mainwaring, W. F. B. Massey.
• Practical fishermen''s congress : comprising the following subjects: destruction of immature fish, harbour accommodation, better means for preventionof loss of life at sea, railway rates, fishing vessels'' lights.
  
• The herring fisheries of Scotland
  المؤلفون: Duff, Robert William.