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Classroom Hydroponic Plant Factory by P. Brown, G. Krelle & M. Tam

Classroom Hydroponic Plant Factory by P. Brown, G. Krelle & M. Tam

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Classroom Hydroponic
Plant Factory by P. Brown, G. Krelle & M. Tam, 123 pages, pap.
This comprehensive book uses hands-on growing and observing to introduce hydroponics to students. Lessons are designed separately for elementary, middle and high school levels. Includes 30 worksheets and transparencies