Marine birds drowning in fishing nets in the Gulf of Gdansk (southern Baltic): numbers, species composition, age and sex structure
Stempniewicz, L. (1994). Marine birds drowning in fishing nets in the Gulf of Gdansk (southern Baltic): numbers, species composition, age and sex structure. Ornis Svec. 4(2-3): 123-132
In: Ornis Svecica. Swedish Ornithological Society: Stockholm. ISSN 1102-6812, more
| |