Dettagli del libro
Formato
Copertina rigida
Pagine
64
Lingua
Inglese
Pubblicato
Jul 1, 1977
Editore
Stravon Educational Pr
ISBN-10
0873960815
ISBN-13
9780873960816
Descrizione
Examines all known dinosaurs including discussions of their characteristics and classification and the collection and study of bones and fossils.