Fish meals as food for young salmonid fishesDonald Russell Crawford · First published 1929Open the Tome
Field characters identifying young salmonoid fishes in fresh waters of WashingtonDonald Russell Crawford · First published 1925Open the Tome
Synostosis in the spinal column of the rainbow troutDonald Russell Crawford · First published 1925Open the Tome
The spiny lobster, P̲a̲n̲u̲l̲i̲r̲u̲s̲ a̲r̲g̲u̲s̲, of southern FloridaDonald Russell Crawford · First published 1922Open the Tome
