Freshwater fishes; Fishes; Fisheries management; Fish hatcheries; Document;
U.S. Fish and Wildlife Service, Bureau Circular 213. Bibliographies of individual species become more convenient and more necessary as the amount of fishery literature increases. For a declining species such as the Arctic grayling, the bulk of...
Freshwater fishes; Fishes; Fisheries management; Fish hatcheries;
The Circulars are technical publications of general interest intended to aid conservation and management. Publications that review in considerable detail and at a high technical level certain broad areas of research appear in this series.