Seabirds feeding on discards in winter in the North Sea :final report to the European Commission
Camphuysen, C.J.; Ensor, K.; Furness, R.W.; Garthe, S.; Hüppop, O.; Leaper, G.; Offringa, H.; Tasker, M.L. (1993). Seabirds feeding on discards in winter in the North Sea :final report to the European Commission. NIOZ-rapport, 1993(8). NIOZ: Texel. 142 pp.
Deel van: NIOZ-rapport. Netherlands Institute for Sea Research (NIOZ): Den Burg. ISSN 0923-3210, meer