Monographie der Solenogastren des Golfes von Neapel /
Nierstrasz, Hugo Frederik, 1872-1937.
Monographie der Solenogastren des Golfes von Neapel / von H.F. Nierstrasž und H.A. Stork. Mit 249 Abbildungen auf 15 Tafeln (davon 1 farbig). - Stuttgart : E. Schweizerbart, 1940. - 3 p. l., 92 p. : ill. ; 32 x 25 cm.
Each plate accompanied by leaf with descriptive letterpress not including the paging. In three chapters, the first by Dr. Nierstrasz, the second by Mr. Stork and the third sketched in part by Dr. Nierstrasz and written after his death by Mr. Stork. cf. Vorwort.
Monographie der Solenogastren des Golfes von Neapel / von H.F. Nierstrasž und H.A. Stork. Mit 249 Abbildungen auf 15 Tafeln (davon 1 farbig). - Stuttgart : E. Schweizerbart, 1940. - 3 p. l., 92 p. : ill. ; 32 x 25 cm.
Each plate accompanied by leaf with descriptive letterpress not including the paging. In three chapters, the first by Dr. Nierstrasz, the second by Mr. Stork and the third sketched in part by Dr. Nierstrasz and written after his death by Mr. Stork. cf. Vorwort.