Inland and Fresh-water Fisheries 



Fresh-water mussels and mussel industries of the United States. Doc 865 



Digestive enzymes in poikilothermal vertebrates. An investigation of 

 enzymes in fishes^ with comparative studies on those of amphibians, 

 reptiles, and mammals. Doc 977 



The smelts. Doc IOI5 



Fishing industry of the Great Lakes. Doc 1001 



Investigations upon the deterioration of nets in Lake Erie. Doc IO83 



Chicago's fish. FMN k 



Trends and conditions of the U. S. fisheries in the Great Lakes and 

 international lakes. FMN I9 



Economics of the carp industry. FMN 23 



Fresh and frozen fishery products reference manual. FMN 30 



Retailing fresh fish in five cities of the upper Ohio River valley. FMN 

 36 



Retailing fresh fish in 56 cities in the eastern third of the United 

 States. FMN 37 



Commercial fishing supervised in the Mississippi River bordering Minne- 

 sota and Wisconsin. FMN 1+0 



Utilization of rough fish in Midwestern States as a food. Sep 8 



Notes on the commercial fisheries of Lake Okeechobee. Sep k^ 



Supervised commercial fishing in Minnesota. FMN 1+3 



Great Lakes production of salt (flat) lake herring, 19i+l-19l+l+ . Sep 112 



Inland fisheries, I9I+8. CFR I9 



Winter smelt fishing out of Escanada, Michigan. CFR IO9 



Technological research on the fresh-water fisheries of the United States. 

 CFR 118 



Fresh-water mussel shells . FL 2h6 



Manitoba's fresh-water fishing industry. FL 253 



161 



