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Why are worms good for the soil?
Why are worms good for the soil?
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Why are worms good for the soil?
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Authors
Infobase
TV Ontario (Firm)
Subjects
Environmental sciences.
Biotic communities.
Ecological zones.
Ecological regions.
Worms.
Compost.
Vermicomposting.
Science and Technology, Earth and Space Systems, Grade 3: Soils in the Environment
Language
English
Series
Ask Sara the scientist