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.
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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 : 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 : 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 : ThriftBooks-Dallas, Dallas, TX, Etats-Unis
Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. N° de réf. du vendeur G0940262932I4N00
Quantité disponible : 1 disponible(s)
Vendeur : World of Books Inc, Montgomery, IL, Etats-Unis
Paperback. Etat : Good. Considers the evolution of vertebrae and shows that there is a common principle underlying the disparate animal forms. N° de réf. du vendeur CIN0940262932G
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
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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
Quantité disponible : 1 disponible(s)
Vendeur : Rare Book Cellar, Pomona, NY, Etats-Unis
Softcover. First Edition; First Printing. Near Fine in wraps.; Renewal in Science; 8vo 8" - 9" tall; 192 pages. N° de réf. du vendeur 219340
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