جزئیات کتاب
فرمت
جلد نرم
صفحات
64
زبان
انگلیسی
منتشر شده
Jan 1, 1982
ناشر
Price Stern Sloan
ISBN-10
0448040840
ISBN-13
9780448040844
توضیحات
Describes the periods of time from five billion years ago to sixty million years ago and the big animals which lived during some of that time.