The swordfish (Xiphias gladius L.), its life-history and economic importance in the northwest Atlantic / by S.N. Tibbo, L.R. Day and W.F. DoucetS. N. Tibbo, L. R. Day, W. F. Doucet · First published 1961Open the Tome
Quantitative analysis [by] R.A. Day, Jr. [and] A. L. UnderwoodR. A. Day · First published 1967Open the Tome
