Dr. Catherine Karr — Toxicologist — Pesticide Activist — "PAY-SUE" PEHSU — NCAMP — -- University of Washington Dr. Catherine Karr — Toxicologist — Pesticide Activist — "PAY-SUE" PEHSU — NCAMP — uncleadolph October 9, 2010 0 Published: Wednesday, May 5, 2010 Where the Environment and Children’s Health Come Together at the UW By... Read More Read more about Dr. Catherine Karr — Toxicologist — Pesticide Activist — "PAY-SUE" PEHSU — NCAMP —