A PRACTICAL METHOD OF SPONGE CULTURE 
* 
By H. F. Moore 
Scientific Assistant, United States Bureau of Fisheries 
* 
Paper presented before the Fourth International Fishery Congress 
held at Washington, U. S. A., September 22 to 26, 1908, and 
awarded the prize of $100 in gold offered by Hayes Bigelow for the 
best demonstration, based on original investigations and experiments, of 
the commercial possibilities of growing sponges from eggs or cuttings 
B. B. F. 1908—35 545 
