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Chemistry helps restore ancient plaster statues / Lois Ember

by Ember, Lois.

Source: Chemical & Engineering NewsMaterial type: Article Article; Format: print Availability: No items available.
EPA study backs cut in lead use in gas / Lois Ember

by Ember, Lois.

Source: Chemical & Engineering NewsMaterial type: Article Article; Format: print Availability: No items available.
Issue of pesticide safety for children draws debatc / Lois Ember

by Ember, Lois.

Source: Chemical & Engineering NewsMaterial type: Article Article; Format: print Availability: No items available.
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