Rhizocephala /
Boschma, H.
Rhizocephala / by H. Boschma. - Copenhagen : Bianco Luno, 1928. - 49 p. : ill. ; 32 cm. - The Danish ingolf-expedition ; 3.10 .
Rhizocephala / by H. Boschma. - Copenhagen : Bianco Luno, 1928. - 49 p. : ill. ; 32 cm. - The Danish ingolf-expedition ; 3.10 .