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No. 142. Bureau of Public Roads U.S.D.A. Extension Service: State College of Washington, Cooperating.

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Por Cecil Miles. Republica de Colombia. Ministerio de la Economia Nacional. Seccion de Piscicultura, Pesca y Caza. Editorial el Grafico, Bogota.

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Tenth Edition 1949. The Colorado Fuel and Iron Corporation. Wickwire Spencer Steel Division.

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by John N. Cobb. Appendix I to the Report of the U.S. Commissioner of Fisheries for 1921. Bureau of Fisheries Document. No. 902. Third Edition. Department of Commerce. Bureau of Fisheries. Washington Government Printing Office.

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By L. C. Salter. Fishery Circular No. 22. U.S. Department of Commerce. Bureau of Fisheries. United States Government Printing Office.

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By Frances E. Felin and John C. Marr. Reprinted from Transactions of the Sixteenth North American Wildlife Conference, March 5, 6, and 7, 1951. Published by the Wildlife Management Institute, Wire Building, Washington 5, D.C.

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Reprinted from Science, March 19, 1943, Vol. 97, No. 2516, pages 269-270.

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By Oliver H. Smith and John Van Oosten. Reprinted from Volume 69 Transactions of the American Fisheries Society, Investment Building, Washington, D.C. 1940. Printed in U.S.A.

Scope and Contents Notes on the Blennioid Fishes of Western North America. By Carl L. Hubbs. Reprinted from papers of the Michigan Academy of Science, Arts and Letters, Vol. VII, 1926. Published 1927.Notes on the Blennioid Fishes of Western North America. By Carl L. Hubbs. Reprinted from papers of the Michigan Academy of Science, Arts and Letters, Vol. VIII, 1926. Published 1927.Hybridization in Nature Between Two Genera of Flounders in Japan. By Carl L. Hubbs and Katsuzo Kuronuma....

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Producción por especies comparadas entre los años 1944 a 1952 en toneladas. Dirección General de Pesca y Caza, Valparaiso, Chile. Este folleto ha sido preparado por el Departamento Técnico-Económico de la Dirección General de Pesca y Caza.