Fifty Years' Experience in Fish Culture. James Nevin 212 



Progress in Practical Fish Culture. Dwight Lydell 221 



Canada and the United States Can Restore the Great Fraser River 

 Fishery. John Pease Babcock 232 



Fish Rescue Operations. C. F. Culler 247 



Trout Feeding Experiments. Chas. 0. Hayford 251 



The Relationship of the So-called Blue Pike and Yellow Pike of 



Lake Erie and Lake Ontario. William Converse Kendall 257 



Relation of Certain Aquatic Plants to Oxygen Supply and to 



Capacity of Small Ponds to Support the Top-Minnow (Gambusia 



affinis). R. L. Barney and B. J. Anson 268 



Fighting Pollution in Ohio : A Demonstration of Methods. John T 



Travers ■ 279 



Antagonism and Its Possible Utility in Polluted Waters. Edzmn B. 



Powers 293 



Some Recent Observations on the Freshwater Eel. Hugh M. Smith 297 



Artificial Propagation of Oysters. William Firth Wells 301 



Further Notes on Raising Freshwater Mussels in Enclosures. Roy 



S. Corwin 307 



Spawning Habits of the Spiny Lobster (Panulirus argus), with Notes 



on Artificial Hatching. D. R. Crawford 312 



The Economic History of Copepods. Arthur Willey 320 



Climates of Our Atlantic Waters. A. G. Huntsman 326 



Circulation of Water in Bay of Fundy and Gulf of Maine. James 



W. Mavor 334 



The Food of the Larval and Post-Larval Fishes of Plymouth Sound. 



Marie V. Lebour 345 



A Survey of Game Fish Conditions in Ohio. Raym^ond C. Osburn 353 

 Food of Young Small-Mouth Black Bass in Lake Erie. Edward L. 



Wickliff 364 



Food of Young Large-Mouth Black Bass in Some Ohio Waters. 



C. L. Turner and W. C. Kraats 372 



The Gizzard Shad in Relation to Plants and Game Fishes. L. H. 



Tiffany 381 



Some Features in the Migration of the Sockeye Salmon and Their 



Practical Significance. Henry B. Ward 387 



List of members 427 



Constitution 443 



