Focusing on a central problem of the evolution of vertebrae, the author questions whether there is a principle underlying the disparate animal forms. He shows that there is. Following Goethe, he points out that a key to understanding the great variety of vertebrates lies in the plasticity of what he calls the "vertebrate type". He goes on to show how successive classes of vertebrates can be seen as increasingly complete manifestations of the type. Thus the driving forces of evolution are found in the inner lawfulness of living organisms, each of which is itself a manifestation of the type in action.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : Kennys Bookstore, Olney, MD, Etats-Unis
Etat : Very Good. 1999. paperback. Good clean copy with minor shelfwear, remains very good. . . . . Books ship from the US and Ireland. N° de réf. du vendeur KSG0032721
Quantité disponible : 1 disponible(s)
Vendeur : Kennys Bookshop and Art Galleries Ltd., Galway, GY, Irlande
Etat : Very Good. 1999. paperback. Good clean copy with minor shelfwear, remains very good. . . . . N° de réf. du vendeur KSG0032721
Quantité disponible : 1 disponible(s)
Vendeur : WorldofBooks, Goring-By-Sea, WS, Royaume-Uni
Paperback. Etat : Good. The book has been read but remains in clean condition. All pages are intact and the cover is intact. Some minor wear to the spine. N° de réf. du vendeur GOR002829688
Quantité disponible : 1 disponible(s)
Vendeur : WorldofBooks, Goring-By-Sea, WS, Royaume-Uni
Paperback. Etat : Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. N° de réf. du vendeur GOR007818576
Quantité disponible : 1 disponible(s)
Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-Unis
Etat : Good. Item in good condition and has highlighting/writing on text. Used texts may not contain supplemental items such as CDs, info-trac etc. N° de réf. du vendeur 00093302263
Quantité disponible : 1 disponible(s)
Vendeur : Kloof Booksellers & Scientia Verlag, Amsterdam, Pays-Bas
Etat : very good. Hudson, NY : Lindisfarne Books, 1999. Paperback. 192 pp. {Renewal in science}. Condition : very good copy. ISBN 9780940262935. Keywords : , darwinism. N° de réf. du vendeur 237253
Quantité disponible : 1 disponible(s)
Vendeur : BennettBooksLtd, Los Angeles, CA, Etats-Unis
paperback. Etat : New. In shrink wrap. Looks like an interesting title! N° de réf. du vendeur Q-0940262932
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