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1. Chemistry:
Re: does cupric sulfate keep swimming pool water looking cleaner and is it safe, Regina Skarzinskas,
, Toxicology, Technical Assessment Services Thu Mar 11 08:32:03 1999
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2. Zoology:
Re: Can a deer's liver suck out venom from a snake bite from an arm of a human?, Regina Skarzinskas,
, Toxicology, Technical Assessment Services Tue Feb 8 07:52:09 2000
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3. Environment & Ecology:
Re: What do you think the impact of deindustrislsation will have on a city?, Regina Skarzinskas,
, Toxicology, Technical Assessment Services Tue Jun 27 12:41:49 2000
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