*IR 33- Physical and chemical changes in the pink, salmon during the 



spawning migration, by Frederick A. Davidson and 0. Eugene Shostrom. 



1936, 37 pp.. illus. 



*IR 3^- 'Kie home canning of fishery products, by Norman D. Jarvis and 

 Francis P. Griffiths. I936, I6 pp., illus. 



*IR 36. Vitamin content of oils from cannery trimmings of salmon from 

 the Columbia River and Puget Sound regions, by Roger W. Harrison, 

 Andrew W. Anderson, Arthur D. Holmes, and Madeleine G. Pigott. 



1937, 8 pp. 



*IR 37' Preliminary report on the cause of the decline of the oyster 

 industry of the York River, Va., and the effects of pulp-mill 

 pollution on oysters, by Paul S. Galtsoff, Walter A. Chipman, Jr., 

 Arthur D. Hasler, and James B. Engle. 1938, k2 pp., illus. 



*IR 38. Marketing of shad on the Atlantic coast, by Fred F. Johnson. 



1938, kk pp., illus. 



*IR 39. Trade in fresh and frozen fishery products and related marketing 

 considerations in the San Francisco Bay area, by Barton DeLoach, 1938, 

 51 pp • ., illus . 



*IR UO . Pacific saljnon oils, by Roger W. Harrison, Andrew W. Anderson, 

 S. R. Pottinger, and Charles F. Lee. 1939? 21 pp. 



*IR Ul. The mineral content of the edible portions of some American 



fishery products, by Hugo W. Nllson and E. J. Coulson. 1939? 7 PP • 



*IR k2. A plan for the development of the Hawaiian fisheries, by Frank 

 T. Bell and Elmer Higgins . 1931? 25 pp., illus. 



*IR ^3. Some effects of ultraviolet irradiation of haddock fillets, by 

 Joseph F. Puncochar, William B. Lanham, Jr., and Hugo W. Mlson. 

 1939? 8 pp., illus. 



*IR i+li-. Study of the metabolism of naturally occurring fluorine in can- 

 ned salmon and mackerel, by Charles F. Lee and Hugo W. Nilson. 



1939? 15 pp.? illus. 



« 



Miscellaneous Official Publications (M ) 



M 1. Net preservative research, I926-I929, by W. T. Conn. U. S. 



Bureau of Fisheries, Dept . of Commerce, Technological Report No. 1, 

 1931. 



M 3. Net preservative research, 1930, by W. T. Conn. U. S. Bureau 

 of Fisheries, Dept. of Commerce, Technological Report No. 2, I93I. 



M 3. Deterioration of fish nets in fresh water, by John M. Fogelberg. 

 U. S. Bureau of Fisheries, Dept. of Commerce, Technological Report 



No. 3, 1931- 



