Fish assemblages in a river with unusual gradient (Luongo, Africa-Zaire system), reflections on river zonation, and description of another new species.

Title	Fish assemblages in a river with unusual gradient (Luongo, Africa-Zaire system), reflections on river zonation, and description of another new species.
Authors:	Balon, E. K. ;Stewart, D. J.
Publication Type	Journal Article
Year of Publication:	1983
Volume:	9
Pagination:	225-52