|
|||||
|
|
Comparative fishing experiments by research trawlers for cod and haddock in the North Sea |
|
| Authors: | Ehrich Siegfried |
| Institution: | Bundesforschungsanstalt für Fischerei, Institut für Seefischerei Palmaille 9, D-2000 Hamburg 50, Germany |
| Abstract: | |
| Keywords: | |
| 本文献已被 Oxford 等数据库收录！ | |