Articles by Author

Author

J. Błachuta

2 articles by this author

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Research Article

Changes of gonadosomatic index (GSI) and egg diameter in the grayling Thymallus thymallus (L.) in annual cycle

A. Witkowski, J. Błachuta, B. Kokurewicz, M. Kowalewski

10.3750/AIP1989.19.2.02

31-12-1989

Unique: 265 | Total: 345

21-28

Research Article

Age and growth-rate of grayling Thymallus thymallus (L.) in the rivers of Pomerania (NW Poland)

A. Witkowski, J. Błachuta, J. Olesińska

10.3750/AIP1989.19.2.01

31-12-1989

Unique: 211 | Total: 248

3-19

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