Covariation in year-class strength of perch, Perca fluviatilis L. and pikeperch, Stizostedion lucioperca (L.)
Autor: | Lappalainen, Jyrki, Lehtonen, Hannu, Böhling, Paula, Erm, Vaike |
---|---|
Zdroj: | Annales Zoologici Fennici, 1996 Jan 01. 33(3/4), 421-426. |
Databáze: | JSTOR Journals |
Externí odkaz: |