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Books related to the study of the natural world based on facts learned through experiments and observation. Including: biology, physics, chemistry, geology, earth science, ecology, oceanography, astronomy, meteorology, zoology, botany, physical science, engineering, space, mathematics, etc.
Zeitschrift fur den physikalischen und chemischen unterricht. (v.5, 10, 11, 13, 15, 18, 20, 22, 30, ..
$90.00 Ex Tax: $90.00