Commercial fisheries review, separates. 499. Research in service laboratories: Progress on studies in utilization of fish-oil derivatives in ore flotation [with list of literature cited], by S. R. B. Cooke; [Development of objective tests for quality of fresh, frozen, and processed fish, nontechnical summary, by Frank T. Piskur; Technical note 42, Keeping quality and rate of freezing of cooked deep-sea lobster meat frozen in cans, with list of literature cited, by John A. Peters and Joseph W. Slavin; Tests on storage of frozen shrimp show that proper packaging pays off, by J. A. Peters and D. T. McLane].

Tools