资源 标记: Gardeners
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2010-05-21 What happens inside a seed after it is planted? How do plants reproduce and grow? What roles do minerals, air, and light play in the life of a plant? Still the most complete, compact, accessible introduction to the world of botany, this third edition included dazzling electron microscope photos...
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1997-01-01 Lists over 6,000 plants and gives climate zones, planting and care hints, and advice on garden landscaping.