كتب ذات صلة

Morphology of angiosperms : (Morphology of spermatophytes, Part II)

The origin of a land flora a theory based upon the facts of alternation

Guide for laboratory practice in plant morphology

Morphology of spermatophytes. [Part I. Gymnosperms]

• On the development of the leaf and sporocarp in Marsilia quadrifolia, L. ...
  
• The fruit of Opuntia fulgida a study of perennation and proliferation in the fruits of certain Cactacece
  

• The venom of Heloderma
  المؤلفون: Loeb, Leo
• Studies on the germ cells of aphids.
  المؤلفون: Stevens, Nettie Maria
• Studies on the germ cells of aphids
  المؤلفون: Stevens, N. M.