Threatened Freshwater Fishes of the United States

• 1 April 1972
• journal article
• Published by Oxford University Press (OUP) in Transactions of the American Fisheries Society
• Vol. 101  (2) , 239-252
• https://doi.org/10.1577/1548-8659(1972)101<239:tffotu>2.0.co;2

Abstract