Selections from embryological monographs.
Subtitle: No. 3. Acalephs.
By: By J. Walter Fewkes; and Polyps. By E.L. Mark.
Contributors: Fewkes, Jesse Walter, 1850-1930.; Mark, E. L. 1847-1946.
Series: Mem. Mus. Comp. Zool., Harvard College -- v. 9
Publisher: Printed for the Museums
Published: 1884
Place of publication: Cambridge
Subjects: Embryology.