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Science project ideas about rain /
by Gardner, Robert,
Publication:
Springfield, N.J. : Enslow Publishers, 1997
. 96 p. :
24 cm.
Date:1997
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(1),
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More ideas for science projects /
by Gardner, Robert,
Publication:
New York : F. Watts, 1989
. 144 p. :
, Includes index.
24 cm.
Date:1989
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(1),
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Ideas for science projects /
by Gardner, Robert.
Publication:
New York : F. Watts, 1986
. 144 p. :
24 cm.
Date:1986
Availability:
Copies available:
(1),
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