Doc 890. The oyster and the oyster industry of the Atlantic and Gulf 

 coasts^ by E. P. Churchill, Jr. Appendix VIII^ Report of the Com- 

 missioner of Fisheries,. I919, 51 pp., illus . , XXIX pi. 1920. 



Doc 898. Preservation of fish nets, by Harden F. Taylor. Appendix 

 IV, Report of the Commissioner of Fisheries, 1920, 35 PP*; illus., 

 1921. 



Doc 899' An analytical subject bibliography of the publications of the 

 Bureau of Fisheries, 187I-I92O, by Rose M. E. MacDonald, I92I . 

 Appendix V, Report of the U. S. Commissioner of Fisheries, 1920, 306 pp. 



Doc 902. Pacific salmon fisheries, by John N. Cobb, I92I . 3rd ed. 



Appendix I, Report of the U. S. Commissioner of Fisheries, I92I, 268 pp., 

 illus . 



Doc 903- Improvements in process of salting river herring, especially 

 adapted to warm climates, by Harden F. Taylor, I921 . Appendix II, 

 Report of the U. S. Commissioner of Fisheries, 1921, 7 PP- 



Doc 919 • Principles involved in the preservation of fish by salt, by 



Harden F. Taylor, 1922. Appendix II, Report of the U. S Commissioner 

 of Fisheries, 1922, 22 pp. 



Doc 920. Shellfish resources of the northwest coast of the United States, 

 by Charles H. Edmondson, 1922. Appendix III, Report of the U. S 

 Commissioner of Fisheries^ 1922, 21 pp., illus. 



*Doc 921. Deductions concerning the air bladder and the specific gravity 

 of fishes, by Harden F. Taylor, 1922. Bulletin of the Bureau of 

 Fisheries, vol. 38, 1921-1922, pp. 121-126. 



*Doc 922. Biology and economic value of the sea mussel, Mytilus edulis , 

 by Irving A. Field, 1922. Bulletin of the Bureau of Fisheries, vol. 

 38, 1921-1922, pp. 127-259, illus. 



*Doc 925- The spiny lobster, Panulirus argus, of southern Florida; its 

 natural history and utilization, by D. R. Crawford and W. J. J. 

 De Smldt, 1922. Bulletin of the Bureau of Fisheries, vol. 38, 

 1921-1922, pp. 281-310, illus. 



*Doc 929- Sources, preparation, and properties of some algal gelatines, 



by Irving A. Field, 1922. Appendix VI, Report of the U. S. Commissioner 

 of Fisheries, 1922, 7 pp. 



*Doc 931. Fisheries and market for fishery products in Mexico, Central 

 America, South America, West Indies, and Bermudas, compiled by Lewis 

 Radcliffe, 1922. Appendix VIII, Report of the U. S. Commissioner of 

 Fisheries, 1922, 105 PP-? map. 



* An asterisk before a code niimber indicates that the publication is out 

 of print . 



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