Investigations of the aquatic resources and fisheries of Porto Rico

Full report issued as the Bulletin of the U.S. Fish Commission, vol. 20. 2 v.First published 1900."Extracted from U.S. Fish Commission Bulletin for 1900, first part. Pages i to xv, and 1 to 350. Plates 1 to 52.General report, by B.W. Evermann.--The fisheries and fish trade of Porto Rico, by W.A. Wilcox.--The fishes of Porto Rico, by B.W. Evermann and M.C. Marsh.Mode of access: Internet