How in the world do you classify the more than one million species in the animal kingdom? This fact-packed book divides animals into the major phyla, including chordates, arthropods, and mollusks; the... 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.