TY - BOOK AU - Southwell, C. R. AU - Bultman, J. D., coaut.Hummer, C. W., coaut. TI - Influence of marine organisms on the life of structural ste-els in seawater / C. R. Southwell, J. D. Bultman, C. W. Hum-mer CY - Washington : Naval Research Laboratory ER -