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Marianne E. Krasny, Keith G. Tidball, David Maddox
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Teachers Guide and Student Edition
by Marianne E. Krasny, William S. Carlsen, Christine Cunningham
Natl Science Teachers Assn · 2002 · Paperback
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Assessing Toxic Risk: Teachers Guide and Student Edition by Marianne E. Krasny, William S. Carlsen & others is a 50-page paperback edition published by Natl Science Teachers Assn in 2002. The book is part of the Cornell scientific inquiry series series.
Its main subjects are Study and teaching (Secondary), Toxicology, Toxicity testing and Experiments.