Biodiversity Heritage Library

The future of BHL is uncertain, but hopeful. Learn more.

Browse by:

Sort By:

Experimental studies on nuclear and cell division in the eggs of crepidula

View Metadata

By: Conklin, Edwin Grant,

Publication info: Philadelphia, [publisher not identified], 1912

Holding Institution: Smithsonian Libraries and Archives

Subjects: Cellules Crepidula Division Embryo, Nonmammalian Karyokinesis mitosis Noyau cellulaire Ostreidae
The spherical bacteria cell the constructor of the earth and her life through the radioactive construction of electro-magnetic particles

View Metadata

By: Speight-Humberstone, Clara E.,

Publication info: Richmond Hill [Ont.], Liberal Print, c1906

Holding Institution: Canadiana.org

Subjects: Bacteria Cells Cellules Electric properties physiology Propriétés électriques