كتب ذات صلة

A morphological study of the flower and embryo of the wild oat, Avena fatua L.

Karyokinesis and cytokinesis in the maturation, fertilization and cleavage of Crepidula and other Gasteropoda

Sexual reproduction and the organization of the nucleus in certain mildews.

The gametophyte of Botrychium virginianum

• Fecundation in plants.
  المؤلفون: Mottier, David Myers.

• The phylogenetic method in taxonomy the North American species of Artemisia, Chrysothamnus, and Atriplex
  المؤلفون: Clements, Frederic E. ,  Hall, Harvey Monroe
• The phylogenetic method in taxonomy the North American species of Artemisia, Chrysothamnus, and Atriplex
  المؤلفون: Clements, Frederic E. ,  Hall, Harvey Monroe
• The North American species of Drosophila
  المؤلفون: Sturtevant, Alfred Henry