توضیحات
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
جزئیات کتاب
فرمت
جلد سخت
صفحات
121 صفحه
زبان
انگلیسی
منتشر شده
ژانویه 1, 1990
ناشر
Mallard Press An Imprint of BDD
ISBN-10
0792452585
ISBN-13
9780792452584