CONTENTS. 
REPORT OF THE COMMISSIONER OF FISHERIES FOR THE FISCAL YEAR ENDED JUNE 30, 
1918. 94 pp. (Document No. 862. Issued December 11, 1918.) 
THE DISTRIBUTION OF FISH AND FISH EGGS DURING THE FISCAL YEAR 1918. Appen- 
dix I, 82 pp. (Document No. 863. Issued October 11, 1919.) 
FIsH LAWS OF STATES BORDERING ON MIssISSIPPI AND OHIO RIvERs: A DIGEST OF 
STATUTES RELATING TO THE PROTECTION OF FISHES AND OTHER COLD-BLOODED 
AQUATIC ANIMALS. By Emerson Stringham. Appendix II, 21 pp. (Docu- 
ment No. 866. Issued July 8, 1919.) 
HAaBITs OF THE BLACK CRAPPIE IN INLAND LAKES OF WISCONSIN. By A. S. Pearse. 
Appendix ITI, 16 pp., 3 figs. (Document No. 867. Issued June 24, 1919.) 
CRAB INDUSTRY OF CHESAPEAKE Bay. By E. P. Churchill, Jr. Appendix IV, 
25 pp., 12 pls. (Document No. 868. Issued August 12, 1919.) 
THE FLATWORM AS AN ENEMY OF FLORIDA OYSTERS. By Ernest Danglade. Appen- 
dix V, 8 pp., 2 pls. (Document No. 869. Issued June 20, 1919.) 
TWO SPECIES OF MENHADEN OCCURRING ON THE COAST OF NoRTH CAROLINA. By 
Samuel F. Hildebrand. Appendix VI, 8 pp., 2 figs., 1 pl. (Document No. 
871. Issued August 16, 1919.) 
ALASKA FISHERIES AND FUR INDUSTRIES IN 1918. By Ward T. Bower. Appen- 
dix VII, 128 pp., 10 pls. (Document No. 872. Issued December 8, 1919.) 
MIGRATION OF ADULT SOCKEYE SALMON IN PuGEetT SounD AND FRASER RIvER. By 
Henry O’Malley and Willis H. Rich. Appendix VIII, 38 pp., 1 pl., 1 chart. 
(Document No. 873. Issued December 3, 1919.) 
FISHES IN RELATION TO MOSQUITO CONTROL IN PONDS. By Samuel F. Hildebrand. 
Appendix IX, 15 pp., 3 figs., 6 pls. (Document No. 874. Issued Septem- 
ber 23, 1919.) 
FISHERY INDUSTRIES OF THE UNITED StTaTES. REPORT OF THE DIVISION OF STATIS- 
TICS AND METHODS OF THE FISHERIES FOR 1918. By Lewis Radcliffe. Ap- 
pendix X, 167 pp., 7 figs. (Document No. 875. Issued November 15, 1919.) 
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