Pogonophora :
Ivanov, A. V.
Pogonophora : Translated from the Russian and edited by D.B. Carlisle. With additional material by Eve C. Southward. - New York : Consultants Bureau, 1963. - xvi, 479 p. ill. ; 24 cm.
"The first edition of this book was published in 1960 as one of a series 'Fauna of the U.S.S.R.' produced by the Zoological Institute of the Academy of Sciences of the U.S.S.R."
Pogonophora : Translated from the Russian and edited by D.B. Carlisle. With additional material by Eve C. Southward. - New York : Consultants Bureau, 1963. - xvi, 479 p. ill. ; 24 cm.
"The first edition of this book was published in 1960 as one of a series 'Fauna of the U.S.S.R.' produced by the Zoological Institute of the Academy of Sciences of the U.S.S.R."