The Porifera of the Siboga Expedition : 3. Calcarea /
Burton, Maurice
The Porifera of the Siboga Expedition : 3. Calcarea / by Maurice Burton. - Leyden : E.J. Brill, 1930. - 17 p. : ill. ; 33 cm. - Siboga-Expeditie ; 6a.2, livr. 111. .
The Porifera of the Siboga Expedition : 3. Calcarea / by Maurice Burton. - Leyden : E.J. Brill, 1930. - 17 p. : ill. ; 33 cm. - Siboga-Expeditie ; 6a.2, livr. 111. .