United States Department of the Interior, Fred A. Seaton, Secretary 

 Fish and Wildlife Service, Arnie J. Suomela, Commissioner 



NUTRITIVE VALUE OF POLLOCK FISH SCALES 

 AS DETERMINED BY RAT FEEDING TESTS 



by 



Donald G. Snyder 

 Biochemist 



and 



Hugo W. Nilson 

 Supervisory Chemist 



Special Scientific Report — Fisheries No. 260 



