Classroom Hydroponic Plant Factory

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 Related Items BKIND Gardening Indoors; the Indoor Gardener's Bible BKCO2 Gardening Indoors with CO2 BKC Gardening Indoors with Cuttings BKHID Gardening Indoors with H.I.D. Lights BKIRW Gardening Indoors with Rockwool BKORCHID Orchid Culture & Hydroponics BKNUTRIENT Plant Nutrient Facts for Hydroponics, and how to BKPMH Un Paso Mas en la Hidroponia