Management and ecology of river fisheries/
Cowx, I.G.
Management and ecology of river fisheries/ I.G. Cowx - Oxford: Fishing News Books, c2000. - xi, 444 pages : illustrations ; 25 cm.
Includes index
Management and ecology of river fisheries/ I.G. Cowx - Oxford: Fishing News Books, c2000. - xi, 444 pages : illustrations ; 25 cm.
Includes index