The longitudinal changes of fish community, in the Nysa Klodzka River (Sudety Mountains) in relation to stream order.

Title	The longitudinal changes of fish community, in the Nysa Klodzka River (Sudety Mountains) in relation to stream order.
Authors:	Blachuta, J. ;Witkowski, A.
Publication Type	Journal Article
Year of Publication:	1990
Volume:	37
Pagination:	235-42