In order to assess the health and environmental effects of a chemical, you need to determine the exposure of the chemical to sensitive organisms as well as to assess the likely effects. The chemicals... 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.