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Biology for every kid : 101 easy experiments that really work /
by VanCleave, Janice Pratt.
Publication:
New York : Wiley, 1990
. xiv, 224 p. :
23 cm.
Date:1990
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(1),
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Environmental experiments about life /
by Rybolt, Thomas R.
Publication:
Hillside, N.J., U.S.A. : Enslow Publishers, 1993
. 96 p. :
, Includes index.
24 cm.
Date:1993
Availability:
Copies available:
(1),
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