CONTENTS 



Page 

 Report of the Commissioner of Fisheries for the fiscal year 



EXDED June 30, 1930. By Henry O'Malley. (Document No. 



1071. Issued November 17,1930) i-xxxii 



Report of the In"terx.\tioxal Fisheries Commission appointed 



UXDER NoRTHERX PACIFIC Halibut Tre.\ty. Bv John Pease 



Babcoek et al. Appendix I, 9 figs. (Document No. 1073. 



Issued March 10, 1930) 1-25 



Statistics of the haddock fishery in North American waters. 



Bv A. W. H. Needier. Appendix II, 2 figs. (Document No. 



1074. Issued March 5, 1930) 27-40 



Net preservative treatments. Bv W. T. Conn. Appendix III. 



(Document No. 1075. Issued April 4, 1930) 41-45 



Improved methods for the collection of seed oysters. By 



Herbert F. Prvtherch. Appendix IV, 9 figs. (Document No. 



1076. Issued Apiil 12, 1930) 47-59 



Oyster investigations in Georgia. By Paul S. Galtsoff and R. H. 



Luce. Appendix V, 23 figs. (Document No. 1077. Issued 



June 9, 1930) 61-100 



Utiliz.\tiox of shrimp waste. By F. C. Vilbrandt and R. F. 



Abernethv. Appendix VI, 3 figs. (Document No. 1078. Is- 

 sued May 28, 1930) i 101-122 



Experiments with me.\t and me.\t substitutes as trout food. 



Bv H. S. Davis and R. F. Lord, jr. Appendix VII, 11 figs. 



f Document No. 1079. Lssued June 19, 1930) 123-147 



INVE.STIGATIONS UPON THE DETERIORATION OF NETS I.V LaKE ErIE. 



By A. C. Rol)ert.son and W. H. Wright. Appendix VIII, 10 fig.s. 

 (Document No. 1083. Issued August 22, 1930) 149-176 



Experiments in the culture of the black bass and other pond- 

 fish. Bv H. S. Davis and A. H. Weibe. Appendix IX, 6 figs. 

 (Document No. 1085. Issued October 1, 1930) 177-203 



Alaska fishery and fur-seal indu.stries in 1929. By Ward T. 

 Bower. Appendix X, 14 figs. (Document No. 1086. Issued 

 October 4, 1930) 205-339 



Review of the fisheries of California. By R. H. Fiedler. Ap- 

 penflix XI, 8 figs. (Document No. 1087. Issued November 

 6. 1930) 341-369 



Fish .meal in a.nimal feeding with bibliography. By John Ruel 

 Manning, Appendix XII. (Document No. 1090. Issued 

 November 25, 1930) 371-407 



Pacific salmo.v fisheries. Bv John N. Cobb. Appendix XIII, 



48 figs. (Document No. 1092. Issued January 3, 1931.) 409-704 



Fishery indu.stries of the United States, 1929. Bv R. H. 

 Fiedler. Appendix XIV, 29 figs. (Document No. 1095. Is- 

 sued February 7, 1931) 705-1068 



Progress in biological inquiries, 1929. By Elmer Higgins. Ap- 

 pendix XV, 11 figs. (Document No. 1096. Issuecl February 

 11, 1931) 1 1069-1121 



Propagation and distribution of food fishes, 1930. By Glen C. 

 Leach. Appendix XVI, 5 figs. (Document No. 1098. Issued 

 February 18, 1931) 1123-1191 



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