by Seymour, Norman R, Miller, Anthony G, Garbary, David J
Published in Helgoland marine research (01.09.2002)

by BLACKMAN, SEYMOUR NORMAN
Year of Publication 07.09.1988

by BLACKMAN, SEYMOUR NORMAN
Year of Publication 07.01.1988

by BLACKMAN, SEYMOUR NORMAN
Year of Publication 09.09.1987

by BLACKMAN, SEYMOUR NORMAN
Year of Publication 09.09.1987

by BLACKMAN SEYMOUR NORMAN
Year of Publication 27.07.1985

by Seymour, Norman R
Year of Publication 1971

by PELLETIER, ALBERT, SEYMOUR, NORMAN, DUTTON, WALTER A, SIMMS, DALE
Year of Publication 08.09.1992

by DALE SIMMS, ALBERT PELLETIER, WALTER A. DUTTON, NORMAN SEYMOUR
Year of Publication 18.07.1991

by PELLETIER; ALBERT, DUTTON; WALTER A, SIMMS; DALE, SEYMOUR; NORMAN
Year of Publication 05.02.1991

by DALE SIMMS, ALBERT PELLETIER, WALTER A. DUTTON, NORMAN SEYMOUR
Year of Publication 22.03.1990

by BOWEN JAMES O, SEYMOUR NORMAN D
Year of Publication 23.12.1958

by BLACKMAN SEYMOUR NORMAN
Year of Publication 08.04.1966

by BLACKMAN SEYMOUR NORMAN
Year of Publication 11.03.1966

by NORMAN D. SEYMOUR, JAMES O. BOWEN
Year of Publication 07.03.1961

by NORMAN BLACKMAN,SEYMOUR
Year of Publication 20.08.1970

by NORMAN BLACKMAN,SEYMOUR
Year of Publication 27.05.1970