336 U. S. BUEEAU OF FISHERIES 



FiBTH, Frank E. 



Anthias nicholsi, a new fish taken off Virginia in the deep water trawl 

 fishery. Copeia, no. 4, 1933 (1934). 



Scyliorhinus retifer embryo in capsule. Copeia, no, 1, 1934. 

 Fish, Fredekic F. 



Ulcer disease of trout. Transactions, American Fisheries Society, vol. 64, 

 pp. 252-258. 

 Galtsoff, Paul S. 



The biochemistry of tlie invertebrates of the sea. Ecological Monographs, 

 vol. 4, 1934, pp. 481-490. 



Factors governing the propagation of oysters and other marine inverte- 

 brates. Proceedings of Fifth Science Congress, pp. 4119-4120. 



The mystery of the ocean. Scientific Monthly, August 1934, pp. 172-175. 



The use of slag in oyster culture. Fishing Magazine, March 1934, pp. 11-12. 

 Hazzard, a. S. 



Low water temperature, a limiting factor in the successful production of 

 trout in natural waters. Transactions, American Fisheries, Society, vol. 

 63. 



Llmnological studies of the Strawberry Reservoir, Utah. [Abstract.] Pro- 

 ceedings Utah Academy of Sciences, Arts and Letters, vol. XI. 



The Rocky Mountain whitefish. The Rocky Mountain Sportsman, January. 



The rainbow and the steelhead. The Rocky Mountain Sportsman, March. 



Improving our fishing waters. The Rocky Mountain Sportsman, April. 



Progress of stream improvement in Utah. The Rocky Mountain Sportsman, 

 November. 

 Hazzard, A. S., and M. J. Madsen, 



Studies of the food of the cutthroat trout. Transactions, American Fish- 

 eries Society, vol. 63. 

 HiGGINS, Elmek. 



A story of the shrimp industry. Scientific Monthly, vol. 38, pp. 429-^43, 

 May 1934. 



Fishery biology, its scope, development, and applications. The Quarterly 

 Review of Biology, vol. 9, no. 3, pp. 275-291, September 1934. 



HiLDEBRAND, SaMTJEL F. 



The capture of a young tarpon. Tarpon atlanticus, at Beaufort, North Caro- 

 lina. Copeia, no. 1, 1934, p. 45. 

 Hue, Ralph 



Causes of variation in the growth rates of fishes. The Fisherman, vol. 3, 

 no. 2, pp. 3-4, 10-11, March-April. 

 HiLE, Ralph, and Hilary J. Deiason. 



Growth of the whitefish, Coregonus clupeaformus (Mitchill), in Trout Lake, 

 Northeastern Highlands, Wisconsin. Transactions, American Fisheries 

 Society, vol. 64. 

 HiLEJ, Ralph, and Wm. R. Duden. 



Methods for the investigation of the statistics of the commercial fisheries 

 of the Great Lakes. Transactions, American Fisheries Society, vol. 63, 

 pp. 292-305. 

 Hopkins, A. E. 



Accessory hearts in the oyster. Science, vol. 80, pp. 411-412. 

 Accessory hearts in the oyster, Ostrea gigas. Biological Bulletin, vol. 

 LXVII, pp. 346-355. 

 Locke, S. B., and A. S. Hazzard. 



The fish of Utah, Utah — resources and activities. State Department of 

 Education. 

 Lord, Russexl F. 



Hatchery trout as foragei's and game fish. Transactions, American Fish- 

 eries Society, vol. 64, pp. 339-345, 

 Nededham, p. R. 



Quantitative studies of stream bottom foods. Transactions, American Fish- 

 eries Society, vol. 64, pp. 238-247. 

 Notes on the food of trout. California Fish and Game, vol. 20, no. 2, 

 pp, 119-127, 

 Needham, p. R., and A, C, Taft, 



Obsei-vations on the spawning of steelhead trout. Transactions, American 

 Fisheries Society, vol, 64, pp, 332-338, 



