Endorsed by the American Museum of Natural History, a study of the armored, horned Triceratops explores its physical traits, history, and daily life, through more than one hundred photographs, action... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.