People of all ages and backgrounds can discover how to contribute to real scientific research with this handy guide. It defines citizen science, providing an overview of the social and community... 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.