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Genetics
by Carla Mooney; illustrated by Samuel Carbaugh
from Nomad Press
for 6th-9th grade
$8.00 (1 in stock)
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Protozoa: A Poseidon Adventure! - Complete Curriculum
by Ellen Johnston McHenry
from Ellen McHenry's Basement Workshop
for 5th-10th grade
$17.50 (1 in stock)
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Protozoa: A Poseidon Adventure! - Complete Curriculum (plus extra student booklet)
by Ellen Johnston McHenry
from Ellen McHenry's Basement Workshop
for 5th-10th grade
$24.00 (1 in stock)
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