مؤلف: Abigail N. Sampson

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2 كتب إلكترونية بواسطة Abigail N. Sampson

Abigail N Sampson: Horticulture in the 21st Century
Horticulture is the industry and science of plant cultivation, including the process of preparing soil for the planting of seeds, tubers, or cuttings. Horticulturists work and conduct research in the …
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€341.83
Gregory Willard: Bee Health
Bees, both commercially managed honey bees and wild bees, play an important role in global food production. In the United States alone, the value of insect pollination to U.S. agricultural production …
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DRM
€114.39