Assessing Toxic Risk : Teachers Guide and Student Edition

By Nancy M. Trautmann, William S. Carlsen, Marianne E. Krasny

Book Overview

How can we decide what concentration of arsenic is acceptable in public drinking water? What does it mean to say that Vitamin D is a highly toxic chemical? How can we balance the risks of spraying... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0873551966
• ISBN13: 9780873551960
• Release Date: November 2001
• Publisher: Natl Science Teachers Assn
• Length: 50 Pages
• Weight: 0.80 lbs.
• Dimensions: 10.8" x 0.8" x 8.5"