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Simple nature experiments with everyday materials /
by Fredericks, Anthony D.
Publication:
New York : Sterling Pub., 1995
. 128 p. :
, Includes index.
22 cm.
Date:1995
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(1),
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Eco-fun : great projects, experiments, and games for a greener earth /
by Suzuki, David,
Publication:
Vancouver : Greystone Books, 2001
. 127 p. :
, Copublished by: David Suzuki Foundation. | Includes index.
26 cm.
Date:2001
Availability:
Copies available:
(1),
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