741. Bottom trawling surveys on the northeastern Gulf 

 of Alaska (summer and fall of 1961 and spring of 

 1962), by Charles R. Hitz and Warren F. Rathjen. 



742. Pasteurization of fishery products with gamma 

 rays from a cobalt-60 source, by Louis J. Ronsivalli 

 and J. W. Slavin. 



743. Construction and operation of the "Cobb" pelagic 

 trawl (1964), by Richard L. McNeely, Leonard J. 

 Johnson, and Charles D. Gill. 



744. Distribution, abundance, and size of sablefish 

 (Anoplopoma fimbria) found in deep water off the 

 mouth of the Columbia River, by Hiromu Heyamoto 

 and Miles S. Alton. 



74,5. Shrimp potential of the eastern Gulf of Guinea, by 

 Alan R. Longhurst. 



746. A Japanese gill-net fishery for bottomfish in the 

 Gulf of Alaska, by George K. Tanonaka and Jiro 

 Nishimoto. 



747. Reduction process to convert raw fish into 

 thiaminase-free press cake, by R. H. Gnaedinger. 



748. A rapid field method for determining the salt con- 

 centration in fresh and smoked chub, by R. A. Greig 

 and H. L. Seagran. 



Vol. 28 (1966) 



749. New approaches to quality changes in fresh chilled 

 halibut, by Max Patashnik. 



750. Wade seine construction and method of use, by 

 Hilton M. Floyd. 



751. An inexpensive scallop cleaner built from spare 

 parts, by Austin B. Williams. 



752. Trawl cod-end mesh size selectivity toward yellow 

 perch in Lake Erie, by Norman J. Reigle, Jr. 



753. Skipjack tuna {Katsuwonus pelamis) resources of 

 the Trust Territory of the Pacific Islands, by Brian 

 J. Rothschild. 



754. A nekton ring net sampler for use aboard 

 oceanographic research vessels, by J. B. Rivers. 



755. Review of U.S. menhaden industry, by Anony- 

 mous. 



756. Ocean clam survey off U.S. middle Atlantic 

 coast— 1963, by Phillip S. Parker. 



757. Identification of species in raw processed fishery 

 products by means of cellulose polyacetate strip 

 electrophoresis, by J. Perry Lane, Wilma S. Hill, 

 and Robert J. Learson. 



758. A method of forecasting the relative abundance of 

 northern shrimp {Pandalus borealis Kr.) in Maine 

 waters, by R. L. Dow. 



759. Trawl cod-end closing device, by William W. 

 High. 



760. Alaska shrimp explorations, 1962-64, by Warren F. 

 Rathjen and Mitsuo Yesaki. 



761. Gear and technique of the sea bass trap fishery in 

 the Carolines, by J. B. Rivers. 



762. The Atlantic tuna fisheries, 1963, by Richard S. 

 Shomura. 



763. Pacific hake {Merluccius prnductus) as raw 

 material for a fish reduction industry, by John A. 

 Dyer, Richard W. Nelson, and Harold J. Barnett. 



764. P^xperimental fish trawling survey along the 

 Florida west coast, by Rolf Juhl. 



765. Species composition of the North Carolina indus- 

 trial fish fishery, by William E. Fahy. 



766. The South Pacific long-line fishery for albacore 

 tuna, 1954-64, by Tamio Otsu. 



767. The industrial fisheries of tomorrow — charting the 

 course, by Donald L. McKernan. 



768. Third technical meeting on fishing boats, by Ed- 

 ward A. Schaefers and Thomas Pross. 



769. Heat inactivation of thiaminase in whole fish, by 

 R. H. Gnaedinger and R. A. Krzeczkowski. 



770. La pesca de los trinidos en la Republica Argentina, 

 afios 1960-64, by Anonymous. 



771. An evaluation of the air bubble curtain as a bar- 

 rier to alewives, by George A. Kupfer and William 

 G. Gordon. 



772. Willapa oyster studies — use of the pasture harrow 

 for the cultivation of oysters, by Clyde S. Sayce and 

 Charles C. Larson. 



773. The channel net for shrimp in North Carolina, by 

 James F. Guthrie. 



774. Rare fossils dredged off Atlantic coast, by Roland 

 L. Wigley. 



775. Her riches are just off coasts — but far from mar- 

 kets, by Anonymous. 



776. Hard clam explorations off southeastern United 

 .States, by Robert Cummins, Jr. 



777. Trends in Gulf of Mexico shrimp trawling fleet, by 

 Rolf Juhl. 



Vol. 29 (1967) 



778. History of scallop and clam explorations in the 

 Gulf of Mexico, by James S. Carpenter. 



779. Bacteriological controls for producing high quality 

 breaded seafoods, by Travis D. Love. 



780. The surf clam fishery, by Thomas M. Groutage 

 and Allen M. Barker. 



781. Technology's role in the seafood industry, by 

 Harold B. Allen. 



782. Experimental purse seining for tunas in Por- 

 tuguese West Africa, by Fernando Correia da Costa 

 and David Braganga Gil. 



783. An aircraft and vessel survey of surface tuna 

 schools in the Lesser Antilles, by Albert C. Jones 

 and Paul N. Sund. 



784. The subtropical underwater of the eastern Gulf of 

 Mexico, by Reed S. Armstrong. 



785. Experimental rearing of postlarval brown shrimp 

 to marketable size in ponds, by Ray S. Wheeler. 



786. The submarine "pisces" as a fisheries tool, by Wil- 

 liam L. High. 



787. The sun-dried-shrimp industry of Mexico's north 

 central Gulf, by Travis D. Love. 



788. Distribution of southern quahogs off the middle 

 Atlantic coast, by Arthur S. Merrill and John W. 

 Ropes. 



789. A clam measuring board, by Phillip S. Parker. 



790. Sleeve for clam jetting hose connection, by Phillip 

 S. Parker. 



66 



