Fish status survey of Nordic lakes
Subtitle: species composition, distribution, effects of environmental changes
By: by Martti Rask ... [et al.].
Series: TemaNord -- 2000:508
Publisher: Nordic Council of Ministers
Published: 2000
Place of publication: Copenhagen
Language: eng
Number of pages: 58
Subjects: Freshwater fishes
Notes: Includes bibliographical references (p. 53-55).