558 TT. S. BUREAU OF FISHERIES 



Thompson, Setton H. 



Salmon tngging in Alaska, 1929. Bulletin, Vol. XLVI, 1930, 21 pp., 6 illus. 

 Document No. 1084. 

 WiEIBB, A. H. 



Investigations on plankton production in fish ponds. Bulletin, Vol. XLVI, 

 1930, 42 pp., 6 illus. Document No. 1082. 



In addition to these, the following papers were published by the 

 staff during the past year in other than the bureau's series : 



Craig, Joseiph A. 



An analysis of the catch statistics of the striped bass {Roccus Uneatus) 

 fishery of California. Fish Bulletin, No. 24, Division of Fish and Game 

 of California, pp. 1^1. Sacramento. 

 Davidson, F. A. 



Graphical and mathematical treatments in growth studies. Contributions 



to Marine Biology. Stanford University Pres-s. 

 Interpretations of the curve of normal growth. Science, Vol. LXXII, No. 

 1861, p. 226. Lancaster, Pa. 

 Davis, H. S. 



Some principles of bass culture. Transactions, American Fisheries So- 

 ciety, Vol. LX, pp. 48-52. Hartford. 

 Investigations in pond-fish culture at the Fairport Biological Station. 

 Transactions, American Fisheries Society, Vol. LIX, pp. 86-93. Hartford. 

 Davis, H. S., and R. F. Lord. 



The use of substitutes for fresh meat in the diet of trout. Transactions 

 American Fisheries Society, Vol. LIX, pp. 160-167. Hartford. 

 Ellis, M. M. 



Artificial propagation of fresh-water mussels. Transactions, American Fish- 

 eries Society, Vol. LIX, pp. 217-223. Hartford. 

 Galtsoff, Paul S. 



The role of chemical stimulation in the spawning reactions of Ostrea vir- 

 (jinica and Ostrea gigas. Proceedings, National Academy of Science, Vol. 

 XVI, No. 9, pp. 555-559. Easton, Pa. 

 The fecundity of the oyster. Science, Vol. LXXII, pp. 97-98. Lancaster, 

 Pa. 



HiGGINS, ELMBat. 



Conservation of the fisheries. In Conservation of Our Natural Resources, 

 by Van Hise, Hevemeyer, et al. Chapter V, pp. 466-504. The Mac- 

 Millan Co., New York. 



What is science doing for the fisheries? Fishing Gazette, Annual Review 

 Number, June 15, 1930, pp. 63-70. New York. 

 Hildebrand, S. F. 



Notes on a collection of fishes from Costa Rica. Copeia, No. 1, pp. 1-9. 

 Ann Arbor, Mich. 



Duplicity and other abnormalities in diamond-back terrapins. Journal, 

 Elisha Mitchell Scientific Society, vol. 46, No. 1, November, 1930, pp. 

 41-53, 4 pis. Chapel Hill, N. C. 

 Lord, R. F. 



Rearing a brood stock of black spotted trout. Transactions, American 

 Fisheries Society, Vol. LX, pp. 164-166. Hartford. 

 PALME31, Louise. 



Investigation for the control and elimination of starfish on oyster beds 

 The Biological Laboratory, Vol. II, No. 3. Cold Spring Harbor, N. Y. 

 RouNSEFEnjL, Gbx)rgb a. 



The existence and causes of dominant year classes in the Alaska herring. 

 Contribution.si to Marine Biology, pp. 260-270, 5 illus. Stanford Uni- 

 versity Press. 

 SoHROBDEai, WnxiAM C. 



Habits of southern New England Cod. Fishing Gazette, March, 1930. 

 New York. 



A record of Pohiprlon americanHx ( lilock and Schneider) from the north- 

 western Atlantic. Copeia, No. 2. Ann Arbor, Mich. 

 Setttb, O. E. 



Mackerel will be plentiful during 1930. Fishing Gazette, April, 1930. Nen 

 York. 



A series of articles entitled " Progress of the mackerel fishery." Fishing 

 Gazette, June, 1930-December, 1930, 7 monthly editions. New York. 



