Check-List of North American Batrachia and Reptilia; With a Systematic List of the Higher Groups, and an Essay on Geographical Distribution

Check-List of North American Batrachia and Reptilia; With a Systematic List of the Higher Groups, and an Essay on Geographical Distribution

E. D. Cope

0 recensioni
Con la tua recensione raccogli punti Premium
pagabile con 18App pagabile con Carta del Docente
Articolo acquistabile con 18App e Carta del Docente
Editore: Forgotten Books
Formato: PDF
Testo in en
Cloud: Scopri di più
Compatibilità: Tutti i dispositivi (eccetto Kindle) Scopri di più
Dimensioni: 4,28 MB
  • EAN: 9780243749492

€ 6,85

Punti Premium: 7

Venduto e spedito da IBS

EBOOK INGLESE
Aggiungi al carrello
spinner
Fai un regalo
spinner

non è possibile acquistare ebook su dispositivi Apple. Puoi comunque aggiungerli alla wishlist

Gaia la libraia

Gaia la libraia Vuoi ricevere un'email sui tuoi prodotti preferiti? Chiedi a Gaia, la tua assistente personale

The present contribution to North American Herpetology is a prodro mus of a general work on that subject, undertaken some years ago at the request of the Secretary of the Smithsonian Institution. The mate rial which has been accumulating in the museum of that Institution has offered great advantages for the investigation of the questions of anatomical structure, variations of specific characters, and geographical distribution. It is believed that these subjects are much elucidated by the study of the Batrachia and Reptilia, since these animals are especially susceptible to physical influences; since, also, they are unable, like birds, and generally not disposed, as are mammals, to make extended migra tions, their habitats express nearly the simplest relations of life to its surroundings.
Gaia la libraia

Gaia la libraia Vuoi ricevere un'email sui tuoi prodotti preferiti? Chiedi a Gaia, la tua assistente personale

Note legali