How Clean Is The Soil
$80.80
AvailabilityBackorder
SKU
5800
This kit encourages students' investigation into the nature of soils. Soils are observed and characterized based on physical examination. The chemical composition is examined and the microbial community studied. The kit is intended for a demonstration, or small groups, or several repetitions for an individual investigator and will require two 45-minute class periods.
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