Dettagli del libro
Formato
Copertina rigida
Pagine
121
Lingua
Inglese
Pubblicato
Jan 1, 1990
Editore
Mallard Press An Imprint of BDD
ISBN-10
0792452585
ISBN-13
9780792452584
Descrizione
Describes the characteristics of thirty-five species from the pinniped family, including seals, sea lions, and walruses, and discusses the history of human interaction with and destruction of them, including information on their endangerment and tips on seal-watching trips
Generi
Storia