Subjects 



M 



McDonald, Marshall. PFC 43 C 



Mackerel (See also individual common names): 

 Atlantic, biology. FB 38, 49 

 canners. SL 104 



canning, commercial. FL 83; RR 7 

 canning, home. CB 28; FL 180; IR 34 

 fishery, outlook for. FC 4, 10, 14, 17 

 frigate, of the PhUippines. FB 46 



frigate. Pacific coast of Central America. 

 FB 63 



handling fresh, studies on. RR 1 



in Japanese waters, study of. SSR F 24 



jack, eggs and larvae. FB 97- SSR-F 80 

 102, J23 



king, dry-salting. FL 136 



metabolism of naturally occurring 

 fluorine in canned. IR 44 



oil content, variations in. RR 1 

 Pacific, eggs and larvae. SSR-F 102, 123 

 purse seine, Atlantic Coast. FL 373 

 sierra, eastern Pacific. FB 48 



smoked, preparation and keeping quality 

 of. RR 6 



statistics, 1804-1930. IR 19 



Mackinaw trout (See Lake Trout). 



Macrobrachium (See Shrimp, river). 



Maine (See also Landings): 



alewife fishery, restoration and manage- 

 ment of. FL 42 



echo sounder, use on lakes. PFC v. 15, 

 no.4 C 



Gulf of, fishes. Doc 965; FB 20, 74 



Gulf of, fishing grounds. Doc 1059 



Gulf of; physical oceanography. Doc 969 



herring, canning. FL81, 104; RR 7 



herring industry, production and 



fishing methods, 1947. SSR 67 



mussel fishery. Sep 239 



plankton of Gulf of. Doc 968 



sardine canners. SL 102 



sardines, canning. FL 81, 104; RR 7 



shad streams, survey of former. 

 SSR-F 66 



shrimp fishery. FL 318; Sep 304 



Majua ( See Bait). 



Makua (See Vessels, fishing and research). 



Malachite green: 



fish fungicide and antiseptic. PFC I 8 C 



for killing epistylis . PFC v. 11 , no. 2 F 



to control fungus in eggs of pike. 

 PFC V. 14, no. 1 G 



to control fungus infections. PFC 56 D 



to control fungus on salmon eggs. 



PFC V. ] 1, no. 2 A, v. 1 1, no. 3 H 



Malaga, Spain: volume and value of the catch 

 of fish and shellfish, 1946, FL 272 



Management of fisheries (See Fisheries, 

 management). 



Manganese ( See Fish ponds). 



Manila hemp ( See Abaca). 



Manitoba (See Canada). 



Manufactured fishery products (See Fishery 

 products, manufactured). 



Manufacturers and producers (See also 

 Canners; Dealers, wholesale): 



boat builders, fishing. FL 178 

 canning equipment. FL 359 

 clam-shell products. SL 152 

 fish glue. SL 153 



213 



